73485402075

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{19213}}^1$

素因数の和:19509

約数の個数: 72

約数和(自身を含む): 133803221760

約数和(自身を除く): 60317819685

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 191, 225, 267, 445, 573, 801, 955, 1335, 1719, 2225, 2865, 4005, 4775, 6675, 8595, 14325, 16999, 19213, 20025, 42975, 50997, 57639, 84995, 96065, 152991, 172917, 254985, 288195, 424975, 480325, 764955, 864585, 1274925, 1440975, 1709957, 3669683, 3824775, 4322925, 5129871, 8549785, 11009049, 15389613, 18348415, 25649355, 33027147, 42748925, 55045245, 76948065, 91742075, 128246775, 165135735, 275226225, 326601787, 384740325, 825678675, 979805361, 1633008935, 2939416083, 4899026805, 8165044675, 14697080415, 24495134025, 73485402075]

約数ペア:

[(1, 73485402075), (3, 24495134025), (5, 14697080415), (9, 8165044675), (15, 4899026805), (25, 2939416083), (45, 1633008935), (75, 979805361), (89, 825678675), (191, 384740325), (225, 326601787), (267, 275226225), (445, 165135735), (573, 128246775), (801, 91742075), (955, 76948065), (1335, 55045245), (1719, 42748925), (2225, 33027147), (2865, 25649355), (4005, 18348415), (4775, 15389613), (6675, 11009049), (8595, 8549785), (14325, 5129871), (16999, 4322925), (19213, 3824775), (20025, 3669683), (42975, 1709957), (50997, 1440975), (57639, 1274925), (84995, 864585), (96065, 764955), (152991, 480325), (172917, 424975), (254985, 288195)]