1474331325

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{14747}}^1$

素因数の和:14834

約数の個数: 48

約数和(自身を含む): 2574882816

約数和(自身を除く): 1100551491

約数列:

[1, 3, 5, 15, 25, 31, 43, 75, 93, 129, 155, 215, 465, 645, 775, 1075, 1333, 2325, 3225, 3999, 6665, 14747, 19995, 33325, 44241, 73735, 99975, 221205, 368675, 457157, 634121, 1106025, 1371471, 1902363, 2285785, 3170605, 6857355, 9511815, 11428925, 15853025, 19657751, 34286775, 47559075, 58973253, 98288755, 294866265, 491443775, 1474331325]

約数ペア:

[(1, 1474331325), (3, 491443775), (5, 294866265), (15, 98288755), (25, 58973253), (31, 47559075), (43, 34286775), (75, 19657751), (93, 15853025), (129, 11428925), (155, 9511815), (215, 6857355), (465, 3170605), (645, 2285785), (775, 1902363), (1075, 1371471), (1333, 1106025), (2325, 634121), (3225, 457157), (3999, 368675), (6665, 221205), (14747, 99975), (19995, 73735), (33325, 44241)]