15800505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5189}}^1$

素因数の和:5233

約数の個数: 32

約数和(自身を含む): 29894400

約数和(自身を除く): 14093895

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 5189, 15567, 25945, 36323, 77835, 108969, 150481, 181615, 451443, 544845, 752405, 1053367, 2257215, 3160101, 5266835, 15800505]

約数ペア:

[(1, 15800505), (3, 5266835), (5, 3160101), (7, 2257215), (15, 1053367), (21, 752405), (29, 544845), (35, 451443), (87, 181615), (105, 150481), (145, 108969), (203, 77835), (435, 36323), (609, 25945), (1015, 15567), (3045, 5189)]