28322415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1973}}^1$

素因数の和:2024

約数の個数: 48

約数和(自身を含む): 55429920

約数和(自身を除く): 27107505

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 1973, 2871, 4785, 5919, 9865, 14355, 17757, 21703, 29595, 57217, 65109, 88785, 108515, 171651, 195327, 286085, 325545, 514953, 629387, 858255, 976635, 1888161, 2574765, 3146935, 5664483, 9440805, 28322415]

約数ペア:

[(1, 28322415), (3, 9440805), (5, 5664483), (9, 3146935), (11, 2574765), (15, 1888161), (29, 976635), (33, 858255), (45, 629387), (55, 514953), (87, 325545), (99, 286085), (145, 195327), (165, 171651), (261, 108515), (319, 88785), (435, 65109), (495, 57217), (957, 29595), (1305, 21703), (1595, 17757), (1973, 14355), (2871, 9865), (4785, 5919)]