290416105

素因数分解:

$5^1\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{4253}}^1$

素因数の和:6216

約数の個数: 16

約数和(自身を含む): 398582784

約数和(自身を除く): 108166679

約数列:

[1, 5, 7, 35, 1951, 4253, 9755, 13657, 21265, 29771, 68285, 148855, 8297603, 41488015, 58083221, 290416105]

約数ペア:

[(1, 290416105), (5, 58083221), (7, 41488015), (35, 8297603), (1951, 148855), (4253, 68285), (9755, 29771), (13657, 21265)]