65370225

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{13009}}^1$

素因数の和:13089

約数の個数: 24

約数和(自身を含む): 109700320

約数和(自身を除く): 44330095

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 13009, 39027, 65045, 195135, 325225, 871603, 975675, 2614809, 4358015, 13074045, 21790075, 65370225]

約数ペア:

[(1, 65370225), (3, 21790075), (5, 13074045), (15, 4358015), (25, 2614809), (67, 975675), (75, 871603), (201, 325225), (335, 195135), (1005, 65045), (1675, 39027), (5025, 13009)]