2199345842015

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{25658821}}^1$

素因数の和:25658943

約数の個数: 32

約数和(自身を含む): 3152956047360

約数和(自身を除く): 953610205345

約数列:

[1, 5, 7, 31, 35, 79, 155, 217, 395, 553, 1085, 2449, 2765, 12245, 17143, 85715, 25658821, 128294105, 179611747, 795423451, 898058735, 2027046859, 3977117255, 5567964157, 10135234295, 14189328013, 27839820785, 62838452629, 70946640065, 314192263145, 439869168403, 2199345842015]

約数ペア:

[(1, 2199345842015), (5, 439869168403), (7, 314192263145), (31, 70946640065), (35, 62838452629), (79, 27839820785), (155, 14189328013), (217, 10135234295), (395, 5567964157), (553, 3977117255), (1085, 2027046859), (2449, 898058735), (2765, 795423451), (12245, 179611747), (17143, 128294105), (85715, 25658821)]