23808565

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 34473600

約数和(自身を除く): 10665035

約数列:

[1, 5, 11, 23, 29, 55, 59, 115, 121, 145, 253, 295, 319, 605, 649, 667, 1265, 1357, 1595, 1711, 2783, 3245, 3335, 3509, 6785, 7139, 7337, 8555, 13915, 14927, 17545, 18821, 35695, 36685, 39353, 74635, 80707, 94105, 164197, 196765, 207031, 403535, 432883, 820985, 1035155, 2164415, 4761713, 23808565]

約数ペア:

[(1, 23808565), (5, 4761713), (11, 2164415), (23, 1035155), (29, 820985), (55, 432883), (59, 403535), (115, 207031), (121, 196765), (145, 164197), (253, 94105), (295, 80707), (319, 74635), (605, 39353), (649, 36685), (667, 35695), (1265, 18821), (1357, 17545), (1595, 14927), (1711, 13915), (2783, 8555), (3245, 7337), (3335, 7139), (3509, 6785)]