15214025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 19832064

約数和(自身を除く): 4618039

約数列:

[1, 5, 25, 31, 67, 155, 293, 335, 775, 1465, 1675, 2077, 7325, 9083, 10385, 19631, 45415, 51925, 98155, 227075, 490775, 608561, 3042805, 15214025]

約数ペア:

[(1, 15214025), (5, 3042805), (25, 608561), (31, 490775), (67, 227075), (155, 98155), (293, 51925), (335, 45415), (775, 19631), (1465, 10385), (1675, 9083), (2077, 7325)]