38941175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17117}}^1$

素因数の和:17147

約数の個数: 24

約数和(自身を含む): 59433696

約数和(自身を除く): 20492521

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 17117, 85585, 119819, 222521, 427925, 599095, 1112605, 1557647, 2995475, 5563025, 7788235, 38941175]

約数ペア:

[(1, 38941175), (5, 7788235), (7, 5563025), (13, 2995475), (25, 1557647), (35, 1112605), (65, 599095), (91, 427925), (175, 222521), (325, 119819), (455, 85585), (2275, 17117)]