408078275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{14407}}^1$

素因数の和:14531

約数の個数: 24

約数和(自身を含む): 557416704

約数和(自身を除く): 149338429

約数列:

[1, 5, 11, 25, 55, 103, 275, 515, 1133, 2575, 5665, 14407, 28325, 72035, 158477, 360175, 792385, 1483921, 3961925, 7419605, 16323131, 37098025, 81615655, 408078275]

約数ペア:

[(1, 408078275), (5, 81615655), (11, 37098025), (25, 16323131), (55, 7419605), (103, 3961925), (275, 1483921), (515, 792385), (1133, 360175), (2575, 158477), (5665, 72035), (14407, 28325)]