23553075

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 144

約数和(自身を含む): 53434080

約数和(自身を除く): 29881005

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 25, 29, 35, 39, 49, 51, 65, 75, 85, 87, 91, 105, 119, 145, 147, 175, 195, 203, 221, 245, 255, 273, 325, 357, 377, 425, 435, 455, 493, 525, 595, 609, 637, 663, 725, 735, 833, 975, 1015, 1105, 1131, 1225, 1275, 1365, 1421, 1479, 1547, 1785, 1885, 1911, 2175, 2275, 2465, 2499, 2639, 2975, 3045, 3185, 3315, 3451, 3675, 4165, 4263, 4641, 5075, 5525, 5655, 6409, 6825, 7105, 7395, 7735, 7917, 8925, 9425, 9555, 10353, 10829, 12325, 12495, 13195, 15225, 15925, 16575, 17255, 18473, 19227, 20825, 21315, 23205, 24157, 28275, 32045, 32487, 35525, 36975, 38675, 39585, 44863, 47775, 51765, 54145, 55419, 62475, 65975, 72471, 86275, 92365, 96135, 106575, 116025, 120785, 134589, 160225, 162435, 197925, 224315, 258825, 270725, 277095, 314041, 362355, 461825, 480675, 603925, 672945, 812175, 942123, 1121575, 1385475, 1570205, 1811775, 3364725, 4710615, 7851025, 23553075]

約数ペア:

[(1, 23553075), (3, 7851025), (5, 4710615), (7, 3364725), (13, 1811775), (15, 1570205), (17, 1385475), (21, 1121575), (25, 942123), (29, 812175), (35, 672945), (39, 603925), (49, 480675), (51, 461825), (65, 362355), (75, 314041), (85, 277095), (87, 270725), (91, 258825), (105, 224315), (119, 197925), (145, 162435), (147, 160225), (175, 134589), (195, 120785), (203, 116025), (221, 106575), (245, 96135), (255, 92365), (273, 86275), (325, 72471), (357, 65975), (377, 62475), (425, 55419), (435, 54145), (455, 51765), (493, 47775), (525, 44863), (595, 39585), (609, 38675), (637, 36975), (663, 35525), (725, 32487), (735, 32045), (833, 28275), (975, 24157), (1015, 23205), (1105, 21315), (1131, 20825), (1225, 19227), (1275, 18473), (1365, 17255), (1421, 16575), (1479, 15925), (1547, 15225), (1785, 13195), (1885, 12495), (1911, 12325), (2175, 10829), (2275, 10353), (2465, 9555), (2499, 9425), (2639, 8925), (2975, 7917), (3045, 7735), (3185, 7395), (3315, 7105), (3451, 6825), (3675, 6409), (4165, 5655), (4263, 5525), (4641, 5075)]