91513895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 126849024

約数和(自身を除く): 35335129

約数列:

[1, 5, 11, 23, 55, 73, 115, 253, 365, 803, 991, 1265, 1679, 4015, 4955, 8395, 10901, 18469, 22793, 54505, 72343, 92345, 113965, 250723, 361715, 795773, 1253615, 1663889, 3978865, 8319445, 18302779, 91513895]

約数ペア:

[(1, 91513895), (5, 18302779), (11, 8319445), (23, 3978865), (55, 1663889), (73, 1253615), (115, 795773), (253, 361715), (365, 250723), (803, 113965), (991, 92345), (1265, 72343), (1679, 54505), (4015, 22793), (4955, 18469), (8395, 10901)]