71275369875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1223}}^1$

素因数の和:1526

約数の個数: 128

約数和(自身を含む): 128680980480

約数和(自身を除く): 57405610605

約数列:

[1, 3, 5, 15, 23, 25, 29, 69, 75, 87, 115, 125, 145, 233, 345, 375, 435, 575, 667, 699, 725, 1165, 1223, 1725, 2001, 2175, 2875, 3335, 3495, 3625, 3669, 5359, 5825, 6115, 6757, 8625, 10005, 10875, 16077, 16675, 17475, 18345, 20271, 26795, 28129, 29125, 30575, 33785, 35467, 50025, 80385, 83375, 84387, 87375, 91725, 101355, 106401, 133975, 140645, 152875, 155411, 168925, 177335, 250125, 284959, 401925, 421935, 458625, 466233, 506775, 532005, 669875, 703225, 777055, 815741, 844625, 854877, 886675, 1424795, 2009625, 2109675, 2331165, 2447223, 2533875, 2660025, 3516125, 3885275, 4078705, 4274385, 4433375, 6554057, 7123975, 8263811, 10548375, 11655825, 12236115, 13300125, 19426375, 19662171, 20393525, 21371925, 24791433, 32770285, 35619875, 41319055, 58279125, 61180575, 98310855, 101967625, 106859625, 123957165, 163851425, 190067653, 206595275, 305902875, 491554275, 570202959, 619785825, 819257125, 950338265, 1032976375, 2457771375, 2851014795, 3098929125, 4751691325, 14255073975, 23758456625, 71275369875]

約数ペア:

[(1, 71275369875), (3, 23758456625), (5, 14255073975), (15, 4751691325), (23, 3098929125), (25, 2851014795), (29, 2457771375), (69, 1032976375), (75, 950338265), (87, 819257125), (115, 619785825), (125, 570202959), (145, 491554275), (233, 305902875), (345, 206595275), (375, 190067653), (435, 163851425), (575, 123957165), (667, 106859625), (699, 101967625), (725, 98310855), (1165, 61180575), (1223, 58279125), (1725, 41319055), (2001, 35619875), (2175, 32770285), (2875, 24791433), (3335, 21371925), (3495, 20393525), (3625, 19662171), (3669, 19426375), (5359, 13300125), (5825, 12236115), (6115, 11655825), (6757, 10548375), (8625, 8263811), (10005, 7123975), (10875, 6554057), (16077, 4433375), (16675, 4274385), (17475, 4078705), (18345, 3885275), (20271, 3516125), (26795, 2660025), (28129, 2533875), (29125, 2447223), (30575, 2331165), (33785, 2109675), (35467, 2009625), (50025, 1424795), (80385, 886675), (83375, 854877), (84387, 844625), (87375, 815741), (91725, 777055), (101355, 703225), (106401, 669875), (133975, 532005), (140645, 506775), (152875, 466233), (155411, 458625), (168925, 421935), (177335, 401925), (250125, 284959)]