2238861075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{87541}}^1$

素因数の和:87596

約数の個数: 48

約数和(自身を含む): 4168399872

約数和(自身を除く): 1929538797

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 465, 775, 825, 1023, 1705, 2325, 5115, 8525, 25575, 87541, 262623, 437705, 962951, 1313115, 2188525, 2713771, 2888853, 4814755, 6565575, 8141313, 13568855, 14444265, 24073775, 29851481, 40706565, 67844275, 72221325, 89554443, 149257405, 203532825, 447772215, 746287025, 2238861075]

約数ペア:

[(1, 2238861075), (3, 746287025), (5, 447772215), (11, 203532825), (15, 149257405), (25, 89554443), (31, 72221325), (33, 67844275), (55, 40706565), (75, 29851481), (93, 24073775), (155, 14444265), (165, 13568855), (275, 8141313), (341, 6565575), (465, 4814755), (775, 2888853), (825, 2713771), (1023, 2188525), (1705, 1313115), (2325, 962951), (5115, 437705), (8525, 262623), (25575, 87541)]