331371105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{32063}}^1$

素因数の和:32137

約数の個数: 32

約数和(自身を含む): 581769216

約数和(自身を除く): 250398111

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 10335, 32063, 96189, 160315, 416819, 480945, 1250457, 1699339, 2084095, 5098017, 6252285, 8496695, 22091407, 25490085, 66274221, 110457035, 331371105]

約数ペア:

[(1, 331371105), (3, 110457035), (5, 66274221), (13, 25490085), (15, 22091407), (39, 8496695), (53, 6252285), (65, 5098017), (159, 2084095), (195, 1699339), (265, 1250457), (689, 480945), (795, 416819), (2067, 160315), (3445, 96189), (10335, 32063)]