23904585

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1567}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 42900480

約数和(自身を除く): 18995895

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1567, 1695, 3051, 4701, 5085, 7835, 14103, 15255, 23505, 42309, 70515, 177071, 211545, 531213, 885355, 1593639, 2656065, 4780917, 7968195, 23904585]

約数ペア:

[(1, 23904585), (3, 7968195), (5, 4780917), (9, 2656065), (15, 1593639), (27, 885355), (45, 531213), (113, 211545), (135, 177071), (339, 70515), (565, 42309), (1017, 23505), (1567, 15255), (1695, 14103), (3051, 7835), (4701, 5085)]