61766375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 87048000

約数和(自身を除く): 25281625

約数列:

[1, 5, 11, 25, 29, 55, 125, 145, 275, 319, 725, 1375, 1549, 1595, 3625, 7745, 7975, 17039, 38725, 39875, 44921, 85195, 193625, 224605, 425975, 494131, 1123025, 2129875, 2470655, 5615125, 12353275, 61766375]

約数ペア:

[(1, 61766375), (5, 12353275), (11, 5615125), (25, 2470655), (29, 2129875), (55, 1123025), (125, 494131), (145, 425975), (275, 224605), (319, 193625), (725, 85195), (1375, 44921), (1549, 39875), (1595, 38725), (3625, 17039), (7745, 7975)]