90440804905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8999}}^1\times {\mathrm{6301}}^1$

素因数の和:15345

約数の個数: 32

約数和(自身を含む): 122510880000

約数和(自身を除く): 32070075095

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 6301, 8999, 31505, 44995, 69311, 98989, 182729, 260971, 346555, 494945, 913645, 1304855, 2010019, 2870681, 10050095, 14353405, 56702699, 283513495, 623729689, 1644378271, 3118648445, 8221891355, 18088160981, 90440804905]

約数ペア:

[(1, 90440804905), (5, 18088160981), (11, 8221891355), (29, 3118648445), (55, 1644378271), (145, 623729689), (319, 283513495), (1595, 56702699), (6301, 14353405), (8999, 10050095), (31505, 2870681), (44995, 2010019), (69311, 1304855), (98989, 913645), (182729, 494945), (260971, 346555)]