42119965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3617}}^1$

素因数の和:3776

約数の個数: 16

約数和(自身を含む): 53922672

約数和(自身を除く): 11802707

約数列:

[1, 5, 17, 85, 137, 685, 2329, 3617, 11645, 18085, 61489, 307445, 495529, 2477645, 8423993, 42119965]

約数ペア:

[(1, 42119965), (5, 8423993), (17, 2477645), (85, 495529), (137, 307445), (685, 61489), (2329, 18085), (3617, 11645)]