71421135

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{60271}}^1$

素因数の和:60358

約数の個数: 16

約数和(自身を含む): 115722240

約数和(自身を除く): 44301105

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 60271, 180813, 301355, 904065, 4761409, 14284227, 23807045, 71421135]

約数ペア:

[(1, 71421135), (3, 23807045), (5, 14284227), (15, 4761409), (79, 904065), (237, 301355), (395, 180813), (1185, 60271)]