135642975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139121}}^1$

素因数の和:139147

約数の個数: 24

約数和(自身を含む): 241515792

約数和(自身を除く): 105872817

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 139121, 417363, 695605, 1808573, 2086815, 3478025, 5425719, 9042865, 10434075, 27128595, 45214325, 135642975]

約数ペア:

[(1, 135642975), (3, 45214325), (5, 27128595), (13, 10434075), (15, 9042865), (25, 5425719), (39, 3478025), (65, 2086815), (75, 1808573), (195, 695605), (325, 417363), (975, 139121)]