426338465

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{75659}}^1$

素因数の和:75701

約数の個数: 24

約数和(自身を含む): 621017280

約数和(自身を除く): 194678815

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 75659, 378295, 529613, 1740157, 2648065, 3707291, 8700785, 12181099, 18536455, 60905495, 85267693, 426338465]

約数ペア:

[(1, 426338465), (5, 85267693), (7, 60905495), (23, 18536455), (35, 12181099), (49, 8700785), (115, 3707291), (161, 2648065), (245, 1740157), (805, 529613), (1127, 378295), (5635, 75659)]