739495575

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4055

約数の個数: 120

約数和(自身を含む): 1686329568

約数和(自身を除く): 946833993

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 63, 65, 75, 81, 91, 105, 117, 135, 175, 189, 195, 225, 273, 315, 325, 351, 405, 455, 525, 567, 585, 675, 819, 945, 975, 1053, 1365, 1575, 1755, 2025, 2275, 2457, 2835, 2925, 4013, 4095, 4725, 5265, 6825, 7371, 8775, 12039, 12285, 14175, 20065, 20475, 26325, 28091, 36117, 36855, 52169, 60195, 61425, 84273, 100325, 108351, 140455, 156507, 180585, 184275, 252819, 260845, 300975, 325053, 365183, 421365, 469521, 541755, 702275, 758457, 782535, 902925, 1095549, 1264095, 1304225, 1408563, 1625265, 1825915, 2106825, 2275371, 2347605, 2708775, 3286647, 3792285, 3912675, 4225689, 5477745, 6320475, 7042815, 8126325, 9129575, 9859941, 11376855, 11738025, 16433235, 18961425, 21128445, 27388725, 29579823, 35214075, 49299705, 56884275, 82166175, 105642225, 147899115, 246498525, 739495575]

約数ペア:

[(1, 739495575), (3, 246498525), (5, 147899115), (7, 105642225), (9, 82166175), (13, 56884275), (15, 49299705), (21, 35214075), (25, 29579823), (27, 27388725), (35, 21128445), (39, 18961425), (45, 16433235), (63, 11738025), (65, 11376855), (75, 9859941), (81, 9129575), (91, 8126325), (105, 7042815), (117, 6320475), (135, 5477745), (175, 4225689), (189, 3912675), (195, 3792285), (225, 3286647), (273, 2708775), (315, 2347605), (325, 2275371), (351, 2106825), (405, 1825915), (455, 1625265), (525, 1408563), (567, 1304225), (585, 1264095), (675, 1095549), (819, 902925), (945, 782535), (975, 758457), (1053, 702275), (1365, 541755), (1575, 469521), (1755, 421365), (2025, 365183), (2275, 325053), (2457, 300975), (2835, 260845), (2925, 252819), (4013, 184275), (4095, 180585), (4725, 156507), (5265, 140455), (6825, 108351), (7371, 100325), (8775, 84273), (12039, 61425), (12285, 60195), (14175, 52169), (20065, 36855), (20475, 36117), (26325, 28091)]