1276541325

素因数分解:

$3^2\times 5^2\times {\mathrm{809}}^1\times {\mathrm{7013}}^1$

素因数の和:7838

約数の個数: 36

約数和(自身を含む): 2289580020

約数和(自身を除く): 1013038695

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 809, 2427, 4045, 7013, 7281, 12135, 20225, 21039, 35065, 36405, 60675, 63117, 105195, 175325, 182025, 315585, 525975, 1577925, 5673517, 17020551, 28367585, 51061653, 85102755, 141837925, 255308265, 425513775, 1276541325]

約数ペア:

[(1, 1276541325), (3, 425513775), (5, 255308265), (9, 141837925), (15, 85102755), (25, 51061653), (45, 28367585), (75, 17020551), (225, 5673517), (809, 1577925), (2427, 525975), (4045, 315585), (7013, 182025), (7281, 175325), (12135, 105195), (20225, 63117), (21039, 60675), (35065, 36405)]