156763995

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{1301}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 260608320

約数和(自身を除く): 103844325

約数列:

[1, 3, 5, 15, 29, 87, 145, 277, 435, 831, 1301, 1385, 3903, 4155, 6505, 8033, 19515, 24099, 37729, 40165, 113187, 120495, 188645, 360377, 565935, 1081131, 1801885, 5405655, 10450933, 31352799, 52254665, 156763995]

約数ペア:

[(1, 156763995), (3, 52254665), (5, 31352799), (15, 10450933), (29, 5405655), (87, 1801885), (145, 1081131), (277, 565935), (435, 360377), (831, 188645), (1301, 120495), (1385, 113187), (3903, 40165), (4155, 37729), (6505, 24099), (8033, 19515)]