268766235

素因数分解:

$3^3\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1931}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 478517760

約数和(自身を除く): 209751525

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1031, 1931, 3093, 5155, 5793, 9279, 9655, 15465, 17379, 27837, 28965, 46395, 52137, 86895, 139185, 260685, 1990861, 5972583, 9954305, 17917749, 29862915, 53753247, 89588745, 268766235]

約数ペア:

[(1, 268766235), (3, 89588745), (5, 53753247), (9, 29862915), (15, 17917749), (27, 9954305), (45, 5972583), (135, 1990861), (1031, 260685), (1931, 139185), (3093, 86895), (5155, 52137), (5793, 46395), (9279, 28965), (9655, 27837), (15465, 17379)]