71264715

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{60139}}^1$

素因数の和:60226

約数の個数: 16

約数和(自身を含む): 115468800

約数和(自身を除く): 44204085

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 60139, 180417, 300695, 902085, 4750981, 14252943, 23754905, 71264715]

約数ペア:

[(1, 71264715), (3, 23754905), (5, 14252943), (15, 4750981), (79, 902085), (237, 300695), (395, 180417), (1185, 60139)]