1628101395

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{242819}}^1$

素因数の和:242979

約数の個数: 24

約数和(自身を含む): 2840994000

約数和(自身を除く): 1212892605

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 242819, 728457, 1214095, 2185371, 3642285, 10926855, 36180031, 108540093, 180900155, 325620279, 542700465, 1628101395]

約数ペア:

[(1, 1628101395), (3, 542700465), (5, 325620279), (9, 180900155), (15, 108540093), (45, 36180031), (149, 10926855), (447, 3642285), (745, 2185371), (1341, 1214095), (2235, 728457), (6705, 242819)]