123021135

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{118861}}^1$

素因数の和:118895

約数の個数: 24

約数和(自身を含む): 222509664

約数和(自身を除く): 99488529

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 118861, 356583, 594305, 1069749, 1782915, 2733803, 5348745, 8201409, 13669015, 24604227, 41007045, 123021135]

約数ペア:

[(1, 123021135), (3, 41007045), (5, 24604227), (9, 13669015), (15, 8201409), (23, 5348745), (45, 2733803), (69, 1782915), (115, 1069749), (207, 594305), (345, 356583), (1035, 118861)]