11198205

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8581}}^1$

素因数の和:8621

約数の個数: 24

約数和(自身を含む): 20081880

約数和(自身を除く): 8883675

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 8581, 25743, 42905, 77229, 128715, 248849, 386145, 746547, 1244245, 2239641, 3732735, 11198205]

約数ペア:

[(1, 11198205), (3, 3732735), (5, 2239641), (9, 1244245), (15, 746547), (29, 386145), (45, 248849), (87, 128715), (145, 77229), (261, 42905), (435, 25743), (1305, 8581)]