13202125

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3453

約数の個数: 16

約数和(自身を含む): 17012736

約数和(自身を除く): 3810611

約数列:

[1, 5, 25, 31, 125, 155, 775, 3407, 3875, 17035, 85175, 105617, 425875, 528085, 2640425, 13202125]

約数ペア:

[(1, 13202125), (5, 2640425), (25, 528085), (31, 425875), (125, 105617), (155, 85175), (775, 17035), (3407, 3875)]