149849855

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{7333}}^1$

素因数の和:7466

約数の個数: 16

約数和(自身を含む): 185520864

約数和(自身を除く): 35671009

約数列:

[1, 5, 61, 67, 305, 335, 4087, 7333, 20435, 36665, 447313, 491311, 2236565, 2456555, 29969971, 149849855]

約数ペア:

[(1, 149849855), (5, 29969971), (61, 2456555), (67, 2236565), (305, 491311), (335, 447313), (4087, 36665), (7333, 20435)]