71314575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{55933}}^1$

素因数の和:55963

約数の個数: 24

約数和(自身を含む): 124844688

約数和(自身を除く): 53530113

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 55933, 167799, 279665, 838995, 950861, 1398325, 2852583, 4194975, 4754305, 14262915, 23771525, 71314575]

約数ペア:

[(1, 71314575), (3, 23771525), (5, 14262915), (15, 4754305), (17, 4194975), (25, 2852583), (51, 1398325), (75, 950861), (85, 838995), (255, 279665), (425, 167799), (1275, 55933)]