68482905

素因数分解:

$3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{6907}}^1$

素因数の和:7576

約数の個数: 16

約数和(自身を含む): 109754304

約数和(自身を除く): 41271399

約数列:

[1, 3, 5, 15, 661, 1983, 3305, 6907, 9915, 20721, 34535, 103605, 4565527, 13696581, 22827635, 68482905]

約数ペア:

[(1, 68482905), (3, 22827635), (5, 13696581), (15, 4565527), (661, 103605), (1983, 34535), (3305, 20721), (6907, 9915)]