16898475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20483}}^1$

素因数の和:20507

約数の個数: 24

約数和(自身を含む): 30480192

約数和(自身を除く): 13581717

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 20483, 61449, 102415, 225313, 307245, 512075, 675939, 1126565, 1536225, 3379695, 5632825, 16898475]

約数ペア:

[(1, 16898475), (3, 5632825), (5, 3379695), (11, 1536225), (15, 1126565), (25, 675939), (33, 512075), (55, 307245), (75, 225313), (165, 102415), (275, 61449), (825, 20483)]