155953225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4597}}^1$

素因数の和:4689

約数の個数: 24

約数和(自身を含む): 205254720

約数和(自身を除く): 49301495

約数列:

[1, 5, 23, 25, 59, 115, 295, 575, 1357, 1475, 4597, 6785, 22985, 33925, 105731, 114925, 271223, 528655, 1356115, 2643275, 6238129, 6780575, 31190645, 155953225]

約数ペア:

[(1, 155953225), (5, 31190645), (23, 6780575), (25, 6238129), (59, 2643275), (115, 1356115), (295, 528655), (575, 271223), (1357, 114925), (1475, 105731), (4597, 33925), (6785, 22985)]