8014825725

素因数分解:

$3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{499}}^1\times {\mathrm{647}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 13338432000

約数和(自身を除く): 5323606275

約数列:

[1, 3, 5, 15, 25, 75, 331, 499, 647, 993, 1497, 1655, 1941, 2495, 3235, 4965, 7485, 8275, 9705, 12475, 16175, 24825, 37425, 48525, 165169, 214157, 322853, 495507, 642471, 825845, 968559, 1070785, 1614265, 2477535, 3212355, 4129225, 4842795, 5353925, 8071325, 12387675, 16061775, 24213975, 106864343, 320593029, 534321715, 1602965145, 2671608575, 8014825725]

約数ペア:

[(1, 8014825725), (3, 2671608575), (5, 1602965145), (15, 534321715), (25, 320593029), (75, 106864343), (331, 24213975), (499, 16061775), (647, 12387675), (993, 8071325), (1497, 5353925), (1655, 4842795), (1941, 4129225), (2495, 3212355), (3235, 2477535), (4965, 1614265), (7485, 1070785), (8275, 968559), (9705, 825845), (12475, 642471), (16175, 495507), (24825, 322853), (37425, 214157), (48525, 165169)]