2699125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 3983616

約数和(自身を除く): 1284491

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 151, 275, 325, 715, 755, 1375, 1625, 1661, 1963, 3575, 3775, 8305, 9815, 17875, 18875, 21593, 41525, 49075, 107965, 207625, 245375, 539825, 2699125]

約数ペア:

[(1, 2699125), (5, 539825), (11, 245375), (13, 207625), (25, 107965), (55, 49075), (65, 41525), (125, 21593), (143, 18875), (151, 17875), (275, 9815), (325, 8305), (715, 3775), (755, 3575), (1375, 1963), (1625, 1661)]