12958051305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1211599}}^1$

素因数の和:1211661

約数の個数: 32

約数和(自身を含む): 22332211200

約数和(自身を除く): 9374159895

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 10695, 1211599, 3634797, 6057995, 18173985, 27866777, 37559569, 83600331, 112678707, 139333885, 187797845, 418001655, 563393535, 863870087, 2591610261, 4319350435, 12958051305]

約数ペア:

[(1, 12958051305), (3, 4319350435), (5, 2591610261), (15, 863870087), (23, 563393535), (31, 418001655), (69, 187797845), (93, 139333885), (115, 112678707), (155, 83600331), (345, 37559569), (465, 27866777), (713, 18173985), (2139, 6057995), (3565, 3634797), (10695, 1211599)]