42979515

素因数分解:

$3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{8117}}^1$

素因数の和:8478

約数の個数: 16

約数和(自身を含む): 68970528

約数和(自身を除く): 25991013

約数列:

[1, 3, 5, 15, 353, 1059, 1765, 5295, 8117, 24351, 40585, 121755, 2865301, 8595903, 14326505, 42979515]

約数ペア:

[(1, 42979515), (3, 14326505), (5, 8595903), (15, 2865301), (353, 121755), (1059, 40585), (1765, 24351), (5295, 8117)]