67972965

素因数分解:

$3^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{4271}}^1$

素因数の和:5340

約数の個数: 16

約数和(自身を含む): 108884736

約数和(自身を除く): 40911771

約数列:

[1, 3, 5, 15, 1061, 3183, 4271, 5305, 12813, 15915, 21355, 64065, 4531531, 13594593, 22657655, 67972965]

約数ペア:

[(1, 67972965), (3, 22657655), (5, 13594593), (15, 4531531), (1061, 64065), (3183, 21355), (4271, 15915), (5305, 12813)]