149725885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{3821}}^1$

素因数の和:4304

約数の個数: 16

約数和(自身を含む): 190702512

約数和(自身を除く): 40976627

約数列:

[1, 5, 17, 85, 461, 2305, 3821, 7837, 19105, 39185, 64957, 324785, 1761481, 8807405, 29945177, 149725885]

約数ペア:

[(1, 149725885), (5, 29945177), (17, 8807405), (85, 1761481), (461, 324785), (2305, 64957), (3821, 39185), (7837, 19105)]