73452765

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2657}}^1$

素因数の和:2781

約数の個数: 32

約数和(自身を含む): 125032320

約数和(自身を除く): 51579555

約数列:

[1, 3, 5, 15, 19, 57, 95, 97, 285, 291, 485, 1455, 1843, 2657, 5529, 7971, 9215, 13285, 27645, 39855, 50483, 151449, 252415, 257729, 757245, 773187, 1288645, 3865935, 4896851, 14690553, 24484255, 73452765]

約数ペア:

[(1, 73452765), (3, 24484255), (5, 14690553), (15, 4896851), (19, 3865935), (57, 1288645), (95, 773187), (97, 757245), (285, 257729), (291, 252415), (485, 151449), (1455, 50483), (1843, 39855), (2657, 27645), (5529, 13285), (7971, 9215)]