121275205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{4729}}^1$

素因数の和:4980

約数の個数: 16

約数和(自身を含む): 152570880

約数和(自身を除く): 31295675

約数列:

[1, 5, 23, 115, 223, 1115, 4729, 5129, 23645, 25645, 108767, 543835, 1054567, 5272835, 24255041, 121275205]

約数ペア:

[(1, 121275205), (5, 24255041), (23, 5272835), (115, 1054567), (223, 543835), (1115, 108767), (4729, 25645), (5129, 23645)]