28459605

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9631}}^1$

素因数の和:9836

約数の個数: 16

約数和(自身を含む): 45771264

約数和(自身を除く): 17311659

約数列:

[1, 3, 5, 15, 197, 591, 985, 2955, 9631, 28893, 48155, 144465, 1897307, 5691921, 9486535, 28459605]

約数ペア:

[(1, 28459605), (3, 9486535), (5, 5691921), (15, 1897307), (197, 144465), (591, 48155), (985, 28893), (2955, 9631)]