38970425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6311}}^1$

素因数の和:6353

約数の個数: 24

約数和(自身を含む): 54788160

約数和(自身を除く): 15817735

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 6311, 31555, 82043, 119909, 157775, 410215, 599545, 1558817, 2051075, 2997725, 7794085, 38970425]

約数ペア:

[(1, 38970425), (5, 7794085), (13, 2997725), (19, 2051075), (25, 1558817), (65, 599545), (95, 410215), (247, 157775), (325, 119909), (475, 82043), (1235, 31555), (6175, 6311)]