3098795

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 1463125

約数列:

[1, 5, 7, 29, 35, 43, 71, 145, 203, 215, 301, 355, 497, 1015, 1247, 1505, 2059, 2485, 3053, 6235, 8729, 10295, 14413, 15265, 21371, 43645, 72065, 88537, 106855, 442685, 619759, 3098795]

約数ペア:

[(1, 3098795), (5, 619759), (7, 442685), (29, 106855), (35, 88537), (43, 72065), (71, 43645), (145, 21371), (203, 15265), (215, 14413), (301, 10295), (355, 8729), (497, 6235), (1015, 3053), (1247, 2485), (1505, 2059)]