31551115605

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2230549}}^1$

素因数の和:2230621

約数の個数: 32

約数和(自身を含む): 53961465600

約数和(自身を除く): 22410349995

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 4715, 14145, 2230549, 6691647, 11152745, 33458235, 51302627, 91452509, 153907881, 256513135, 274357527, 457262545, 769539405, 1371787635, 2103407707, 6310223121, 10517038535, 31551115605]

約数ペア:

[(1, 31551115605), (3, 10517038535), (5, 6310223121), (15, 2103407707), (23, 1371787635), (41, 769539405), (69, 457262545), (115, 274357527), (123, 256513135), (205, 153907881), (345, 91452509), (615, 51302627), (943, 33458235), (2829, 11152745), (4715, 6691647), (14145, 2230549)]