63695125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 90155520

約数和(自身を除く): 26460395

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 247, 325, 475, 1235, 1625, 2063, 2375, 6175, 10315, 26819, 30875, 39197, 51575, 134095, 195985, 257875, 509561, 670475, 979925, 2547805, 3352375, 4899625, 12739025, 63695125]

約数ペア:

[(1, 63695125), (5, 12739025), (13, 4899625), (19, 3352375), (25, 2547805), (65, 979925), (95, 670475), (125, 509561), (247, 257875), (325, 195985), (475, 134095), (1235, 51575), (1625, 39197), (2063, 30875), (2375, 26819), (6175, 10315)]