4708980525

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{661}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 8151995104

約数和(自身を除く): 3443014579

約数列:

[1, 3, 5, 15, 25, 43, 47, 75, 129, 141, 215, 235, 645, 661, 705, 1075, 1175, 1983, 2021, 2209, 3225, 3305, 3525, 6063, 6627, 9915, 10105, 11045, 16525, 28423, 30315, 31067, 33135, 49575, 50525, 55225, 85269, 93201, 94987, 142115, 151575, 155335, 165675, 284961, 426345, 466005, 474935, 710575, 776675, 1335881, 1424805, 1460149, 2131725, 2330025, 2374675, 4007643, 4380447, 6679405, 7124025, 7300745, 20038215, 21902235, 33397025, 36503725, 62786407, 100191075, 109511175, 188359221, 313932035, 941796105, 1569660175, 4708980525]

約数ペア:

[(1, 4708980525), (3, 1569660175), (5, 941796105), (15, 313932035), (25, 188359221), (43, 109511175), (47, 100191075), (75, 62786407), (129, 36503725), (141, 33397025), (215, 21902235), (235, 20038215), (645, 7300745), (661, 7124025), (705, 6679405), (1075, 4380447), (1175, 4007643), (1983, 2374675), (2021, 2330025), (2209, 2131725), (3225, 1460149), (3305, 1424805), (3525, 1335881), (6063, 776675), (6627, 710575), (9915, 474935), (10105, 466005), (11045, 426345), (16525, 284961), (28423, 165675), (30315, 155335), (31067, 151575), (33135, 142115), (49575, 94987), (50525, 93201), (55225, 85269)]