22297725

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{877}}^1$

素因数の和:1006

約数の個数: 36

約数和(自身を含む): 40337076

約数和(自身を除く): 18039351

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 339, 565, 877, 1017, 1695, 2631, 2825, 4385, 5085, 7893, 8475, 13155, 21925, 25425, 39465, 65775, 99101, 197325, 297303, 495505, 891909, 1486515, 2477525, 4459545, 7432575, 22297725]

約数ペア:

[(1, 22297725), (3, 7432575), (5, 4459545), (9, 2477525), (15, 1486515), (25, 891909), (45, 495505), (75, 297303), (113, 197325), (225, 99101), (339, 65775), (565, 39465), (877, 25425), (1017, 21925), (1695, 13155), (2631, 8475), (2825, 7893), (4385, 5085)]