3956104425

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4928

約数の個数: 144

約数和(自身を含む): 8677694592

約数和(自身を除く): 4721590167

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 25, 35, 39, 49, 51, 65, 75, 85, 91, 105, 119, 147, 175, 195, 221, 245, 255, 273, 325, 357, 425, 455, 525, 595, 637, 663, 735, 833, 975, 1105, 1225, 1275, 1365, 1547, 1785, 1911, 2275, 2499, 2975, 3185, 3315, 3675, 4165, 4641, 4871, 5525, 6825, 7735, 8925, 9555, 10829, 12495, 14613, 15925, 16575, 20825, 23205, 24355, 32487, 34097, 38675, 47775, 54145, 62475, 63323, 73065, 82807, 102291, 116025, 121775, 162435, 170485, 189969, 238679, 248421, 270725, 316615, 365325, 414035, 443261, 511455, 579649, 716037, 812175, 852425, 949845, 1076491, 1193395, 1242105, 1329783, 1583075, 1738947, 2070175, 2216305, 2557275, 2898245, 3102827, 3229473, 3580185, 4057543, 4749225, 5382455, 5966975, 6210525, 6648915, 7535437, 8694735, 9308481, 11081525, 12172629, 14491225, 15514135, 16147365, 17900925, 20287715, 22606311, 26912275, 33244575, 37677185, 43473675, 46542405, 52748059, 60863145, 77570675, 80736825, 101438575, 113031555, 158244177, 188385925, 232712025, 263740295, 304315725, 565157775, 791220885, 1318701475, 3956104425]

約数ペア:

[(1, 3956104425), (3, 1318701475), (5, 791220885), (7, 565157775), (13, 304315725), (15, 263740295), (17, 232712025), (21, 188385925), (25, 158244177), (35, 113031555), (39, 101438575), (49, 80736825), (51, 77570675), (65, 60863145), (75, 52748059), (85, 46542405), (91, 43473675), (105, 37677185), (119, 33244575), (147, 26912275), (175, 22606311), (195, 20287715), (221, 17900925), (245, 16147365), (255, 15514135), (273, 14491225), (325, 12172629), (357, 11081525), (425, 9308481), (455, 8694735), (525, 7535437), (595, 6648915), (637, 6210525), (663, 5966975), (735, 5382455), (833, 4749225), (975, 4057543), (1105, 3580185), (1225, 3229473), (1275, 3102827), (1365, 2898245), (1547, 2557275), (1785, 2216305), (1911, 2070175), (2275, 1738947), (2499, 1583075), (2975, 1329783), (3185, 1242105), (3315, 1193395), (3675, 1076491), (4165, 949845), (4641, 852425), (4871, 812175), (5525, 716037), (6825, 579649), (7735, 511455), (8925, 443261), (9555, 414035), (10829, 365325), (12495, 316615), (14613, 270725), (15925, 248421), (16575, 238679), (20825, 189969), (23205, 170485), (24355, 162435), (32487, 121775), (34097, 116025), (38675, 102291), (47775, 82807), (54145, 73065), (62475, 63323)]