70250125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2734

約数の個数: 32

約数和(自身を含む): 100713600

約数和(自身を除く): 30463475

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 209, 275, 475, 1045, 1375, 2375, 2689, 5225, 13445, 26125, 29579, 51091, 67225, 147895, 255455, 336125, 562001, 739475, 1277275, 2810005, 3697375, 6386375, 14050025, 70250125]

約数ペア:

[(1, 70250125), (5, 14050025), (11, 6386375), (19, 3697375), (25, 2810005), (55, 1277275), (95, 739475), (125, 562001), (209, 336125), (275, 255455), (475, 147895), (1045, 67225), (1375, 51091), (2375, 29579), (2689, 26125), (5225, 13445)]