83772885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2549}}^1$

素因数の和:2877

約数の個数: 32

約数和(自身を含む): 153734400

約数和(自身を除く): 69961515

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 313, 939, 1565, 2191, 2549, 4695, 6573, 7647, 10955, 12745, 17843, 32865, 38235, 53529, 89215, 267645, 797837, 2393511, 3989185, 5584859, 11967555, 16754577, 27924295, 83772885]

約数ペア:

[(1, 83772885), (3, 27924295), (5, 16754577), (7, 11967555), (15, 5584859), (21, 3989185), (35, 2393511), (105, 797837), (313, 267645), (939, 89215), (1565, 53529), (2191, 38235), (2549, 32865), (4695, 17843), (6573, 12745), (7647, 10955)]