374373575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{10613}}^1$

素因数の和:10723

約数の個数: 24

約数和(自身を含む): 497499408

約数和(自身を除く): 123125833

約数列:

[1, 5, 17, 25, 83, 85, 415, 425, 1411, 2075, 7055, 10613, 35275, 53065, 180421, 265325, 880879, 902105, 4404395, 4510525, 14974943, 22021975, 74874715, 374373575]

約数ペア:

[(1, 374373575), (5, 74874715), (17, 22021975), (25, 14974943), (83, 4510525), (85, 4404395), (415, 902105), (425, 880879), (1411, 265325), (2075, 180421), (7055, 53065), (10613, 35275)]