80214855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7417}}^1$

素因数の和:7535

約数の個数: 32

約数和(自身を含む): 148122624

約数和(自身を除く): 67907769

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 3605, 7417, 10815, 22251, 37085, 51919, 111255, 155757, 259595, 763951, 778785, 2291853, 3819755, 5347657, 11459265, 16042971, 26738285, 80214855]

約数ペア:

[(1, 80214855), (3, 26738285), (5, 16042971), (7, 11459265), (15, 5347657), (21, 3819755), (35, 2291853), (103, 778785), (105, 763951), (309, 259595), (515, 155757), (721, 111255), (1545, 51919), (2163, 37085), (3605, 22251), (7417, 10815)]