8143542975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1637}}^1\times {\mathrm{3491}}^1$

素因数の和:5160

約数の個数: 48

約数和(自身を含む): 14185342080

約数和(自身を除く): 6041799105

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 1637, 3491, 4911, 8185, 10473, 17455, 24555, 31103, 40925, 52365, 66329, 87275, 93309, 122775, 155515, 198987, 261825, 331645, 466545, 777575, 994935, 1658225, 2332725, 4974675, 5714767, 17144301, 28573835, 85721505, 108580573, 142869175, 325741719, 428607525, 542902865, 1628708595, 2714514325, 8143542975]

約数ペア:

[(1, 8143542975), (3, 2714514325), (5, 1628708595), (15, 542902865), (19, 428607525), (25, 325741719), (57, 142869175), (75, 108580573), (95, 85721505), (285, 28573835), (475, 17144301), (1425, 5714767), (1637, 4974675), (3491, 2332725), (4911, 1658225), (8185, 994935), (10473, 777575), (17455, 466545), (24555, 331645), (31103, 261825), (40925, 198987), (52365, 155515), (66329, 122775), (87275, 93309)]