31067375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 41533440

約数和(自身を除く): 10466065

約数列:

[1, 5, 19, 25, 95, 103, 125, 127, 475, 515, 635, 1957, 2375, 2413, 2575, 3175, 9785, 12065, 12875, 13081, 15875, 48925, 60325, 65405, 244625, 248539, 301625, 327025, 1242695, 1635125, 6213475, 31067375]

約数ペア:

[(1, 31067375), (5, 6213475), (19, 1635125), (25, 1242695), (95, 327025), (103, 301625), (125, 248539), (127, 244625), (475, 65405), (515, 60325), (635, 48925), (1957, 15875), (2375, 13081), (2413, 12875), (2575, 12065), (3175, 9785)]