30150775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 40269744

約数和(自身を除く): 10118969

約数列:

[1, 5, 17, 25, 61, 85, 305, 425, 1037, 1163, 1525, 5185, 5815, 19771, 25925, 29075, 70943, 98855, 354715, 494275, 1206031, 1773575, 6030155, 30150775]

約数ペア:

[(1, 30150775), (5, 6030155), (17, 1773575), (25, 1206031), (61, 494275), (85, 354715), (305, 98855), (425, 70943), (1037, 29075), (1163, 25925), (1525, 19771), (5185, 5815)]