79773855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5099}}^1$

素因数の和:5263

約数の個数: 32

約数和(自身を含む): 146880000

約数和(自身を除く): 67106145

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 2235, 3129, 5099, 5215, 15297, 15645, 25495, 35693, 76485, 107079, 178465, 535395, 759751, 2279253, 3798755, 5318257, 11396265, 15954771, 26591285, 79773855]

約数ペア:

[(1, 79773855), (3, 26591285), (5, 15954771), (7, 11396265), (15, 5318257), (21, 3798755), (35, 2279253), (105, 759751), (149, 535395), (447, 178465), (745, 107079), (1043, 76485), (2235, 35693), (3129, 25495), (5099, 15645), (5215, 15297)]