23478235

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 31294368

約数和(自身を除く): 7816133

約数列:

[1, 5, 11, 55, 121, 151, 257, 605, 755, 1285, 1661, 2827, 8305, 14135, 18271, 31097, 38807, 91355, 155485, 194035, 426877, 2134385, 4695647, 23478235]

約数ペア:

[(1, 23478235), (5, 4695647), (11, 2134385), (55, 426877), (121, 194035), (151, 155485), (257, 91355), (605, 38807), (755, 31097), (1285, 18271), (1661, 14135), (2827, 8305)]