888958895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{3691}}^1$

素因数の和:3887

約数の個数: 32

約数和(自身を含む): 1212157440

約数和(自身を除く): 323198545

約数列:

[1, 5, 11, 29, 55, 145, 151, 319, 755, 1595, 1661, 3691, 4379, 8305, 18455, 21895, 40601, 48169, 107039, 203005, 240845, 535195, 557341, 1177429, 2786705, 5887145, 6130751, 16162889, 30653755, 80814445, 177791779, 888958895]

約数ペア:

[(1, 888958895), (5, 177791779), (11, 80814445), (29, 30653755), (55, 16162889), (145, 6130751), (151, 5887145), (319, 2786705), (755, 1177429), (1595, 557341), (1661, 535195), (3691, 240845), (4379, 203005), (8305, 107039), (18455, 48169), (21895, 40601)]