313157065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{47701}}^1$

素因数の和:47820

約数の個数: 16

約数和(自身を含む): 408710736

約数和(自身を除く): 95553671

約数列:

[1, 5, 13, 65, 101, 505, 1313, 6565, 47701, 238505, 620113, 3100565, 4817801, 24089005, 62631413, 313157065]

約数ペア:

[(1, 313157065), (5, 62631413), (13, 24089005), (65, 4817801), (101, 3100565), (505, 620113), (1313, 238505), (6565, 47701)]