2279385215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{271517}}^1$

素因数の和:271618

約数の個数: 16

約数和(自身を含む): 2893295808

約数和(自身を除く): 613910593

約数列:

[1, 5, 23, 73, 115, 365, 1679, 8395, 271517, 1357585, 6244891, 19820741, 31224455, 99103705, 455877043, 2279385215]

約数ペア:

[(1, 2279385215), (5, 455877043), (23, 99103705), (73, 31224455), (115, 19820741), (365, 6244891), (1679, 1357585), (8395, 271517)]