121498325

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:378

約数の個数: 36

約数和(自身を含む): 165084300

約数和(自身を除く): 43585975

約数列:

[1, 5, 13, 25, 65, 149, 169, 193, 325, 745, 845, 965, 1937, 2509, 3725, 4225, 4825, 9685, 12545, 25181, 28757, 32617, 48425, 62725, 125905, 143785, 163085, 373841, 629525, 718925, 815425, 1869205, 4859933, 9346025, 24299665, 121498325]

約数ペア:

[(1, 121498325), (5, 24299665), (13, 9346025), (25, 4859933), (65, 1869205), (149, 815425), (169, 718925), (193, 629525), (325, 373841), (745, 163085), (845, 143785), (965, 125905), (1937, 62725), (2509, 48425), (3725, 32617), (4225, 28757), (4825, 25181), (9685, 12545)]