25662885

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 42746880

約数和(自身を除く): 17083995

約数列:

[1, 3, 5, 15, 31, 93, 155, 229, 241, 465, 687, 723, 1145, 1205, 3435, 3615, 7099, 7471, 21297, 22413, 35495, 37355, 55189, 106485, 112065, 165567, 275945, 827835, 1710859, 5132577, 8554295, 25662885]

約数ペア:

[(1, 25662885), (3, 8554295), (5, 5132577), (15, 1710859), (31, 827835), (93, 275945), (155, 165567), (229, 112065), (241, 106485), (465, 55189), (687, 37355), (723, 35495), (1145, 22413), (1205, 21297), (3435, 7471), (3615, 7099)]