72823605

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{12107}}^1$

素因数の和:12516

約数の個数: 16

約数和(自身を含む): 116817984

約数和(自身を除く): 43994379

約数列:

[1, 3, 5, 15, 401, 1203, 2005, 6015, 12107, 36321, 60535, 181605, 4854907, 14564721, 24274535, 72823605]

約数ペア:

[(1, 72823605), (3, 24274535), (5, 14564721), (15, 4854907), (401, 181605), (1203, 60535), (2005, 36321), (6015, 12107)]