87969165

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5113}}^1$

素因数の和:5189

約数の個数: 32

約数和(自身を含む): 149246976

約数和(自身を除く): 61277811

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 1147, 3441, 5113, 5735, 15339, 17205, 25565, 76695, 158503, 189181, 475509, 567543, 792515, 945905, 2377545, 2837715, 5864611, 17593833, 29323055, 87969165]

約数ペア:

[(1, 87969165), (3, 29323055), (5, 17593833), (15, 5864611), (31, 2837715), (37, 2377545), (93, 945905), (111, 792515), (155, 567543), (185, 475509), (465, 189181), (555, 158503), (1147, 76695), (3441, 25565), (5113, 17205), (5735, 15339)]