16915748045

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7923067}}^1$

素因数の和:7923140

約数の個数: 16

約数和(自身を含む): 23579050368

約数和(自身を除く): 6663302323

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 7923067, 39615335, 55461469, 277307345, 483307087, 2416535435, 3383149609, 16915748045]

約数ペア:

[(1, 16915748045), (5, 3383149609), (7, 2416535435), (35, 483307087), (61, 277307345), (305, 55461469), (427, 39615335), (2135, 7923067)]