103400265

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 168676992

約数和(自身を除く): 65276727

約数列:

[1, 3, 5, 15, 101, 131, 303, 393, 505, 521, 655, 1515, 1563, 1965, 2605, 7815, 13231, 39693, 52621, 66155, 68251, 157863, 198465, 204753, 263105, 341255, 789315, 1023765, 6893351, 20680053, 34466755, 103400265]

約数ペア:

[(1, 103400265), (3, 34466755), (5, 20680053), (15, 6893351), (101, 1023765), (131, 789315), (303, 341255), (393, 263105), (505, 204753), (521, 198465), (655, 157863), (1515, 68251), (1563, 66155), (1965, 52621), (2605, 39693), (7815, 13231)]