28132035

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 18869565

約数列:

[1, 3, 5, 15, 31, 93, 101, 155, 303, 465, 505, 599, 1515, 1797, 2995, 3131, 8985, 9393, 15655, 18569, 46965, 55707, 60499, 92845, 181497, 278535, 302495, 907485, 1875469, 5626407, 9377345, 28132035]

約数ペア:

[(1, 28132035), (3, 9377345), (5, 5626407), (15, 1875469), (31, 907485), (93, 302495), (101, 278535), (155, 181497), (303, 92845), (465, 60499), (505, 55707), (599, 46965), (1515, 18569), (1797, 15655), (2995, 9393), (3131, 8985)]