331316675

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{887}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 419306496

約数和(自身を除く): 87989821

約数列:

[1, 5, 25, 67, 223, 335, 887, 1115, 1675, 4435, 5575, 14941, 22175, 59429, 74705, 197801, 297145, 373525, 989005, 1485725, 4945025, 13252667, 66263335, 331316675]

約数ペア:

[(1, 331316675), (5, 66263335), (25, 13252667), (67, 4945025), (223, 1485725), (335, 989005), (887, 373525), (1115, 297145), (1675, 197801), (4435, 74705), (5575, 59429), (14941, 22175)]