80824485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3391}}^1$

素因数の和:3633

約数の個数: 32

約数和(自身を含む): 148488192

約数和(自身を除く): 67663707

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 227, 681, 1135, 1589, 3391, 3405, 4767, 7945, 10173, 16955, 23737, 23835, 50865, 71211, 118685, 356055, 769757, 2309271, 3848785, 5388299, 11546355, 16164897, 26941495, 80824485]

約数ペア:

[(1, 80824485), (3, 26941495), (5, 16164897), (7, 11546355), (15, 5388299), (21, 3848785), (35, 2309271), (105, 769757), (227, 356055), (681, 118685), (1135, 71211), (1589, 50865), (3391, 23835), (3405, 23737), (4767, 16955), (7945, 10173)]