339023425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{7001}}^1$

素因数の和:7173

約数の個数: 24

約数和(自身を含む): 455830200

約数和(自身を除く): 116806775

約数列:

[1, 5, 13, 25, 65, 149, 325, 745, 1937, 3725, 7001, 9685, 35005, 48425, 91013, 175025, 455065, 1043149, 2275325, 5215745, 13560937, 26078725, 67804685, 339023425]

約数ペア:

[(1, 339023425), (5, 67804685), (13, 26078725), (25, 13560937), (65, 5215745), (149, 2275325), (325, 1043149), (745, 455065), (1937, 175025), (3725, 91013), (7001, 48425), (9685, 35005)]