1025002495

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{601}}^1\times {\mathrm{2819}}^1$

素因数の和:3447

約数の個数: 24

約数和(自身を含む): 1354716720

約数和(自身を除く): 329714225

約数列:

[1, 5, 11, 55, 121, 601, 605, 2819, 3005, 6611, 14095, 31009, 33055, 72721, 155045, 341099, 363605, 1694219, 1705495, 8471095, 18636409, 93182045, 205000499, 1025002495]

約数ペア:

[(1, 1025002495), (5, 205000499), (11, 93182045), (55, 18636409), (121, 8471095), (601, 1705495), (605, 1694219), (2819, 363605), (3005, 341099), (6611, 155045), (14095, 72721), (31009, 33055)]