69101215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{971}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 85193856

約数和(自身を除く): 16092641

約数列:

[1, 5, 43, 215, 331, 971, 1655, 4855, 14233, 41753, 71165, 208765, 321401, 1607005, 13820243, 69101215]

約数ペア:

[(1, 69101215), (5, 13820243), (43, 1607005), (215, 321401), (331, 208765), (971, 71165), (1655, 41753), (4855, 14233)]