88897088235

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{2207}}^1$

素因数の和:2772

約数の個数: 64

約数和(自身を含む): 146809884672

約数和(自身を除く): 57912796437

約数列:

[1, 3, 5, 15, 43, 129, 197, 215, 317, 591, 645, 951, 985, 1585, 2207, 2955, 4755, 6621, 8471, 11035, 13631, 25413, 33105, 40893, 42355, 62449, 68155, 94901, 127065, 187347, 204465, 284703, 312245, 434779, 474505, 699619, 936735, 1304337, 1423515, 2098857, 2173895, 2685307, 3498095, 6521685, 8055921, 10494285, 13426535, 18695497, 30083617, 40279605, 56086491, 90250851, 93477485, 137824943, 150418085, 280432455, 413474829, 451254255, 689124715, 2067374145, 5926472549, 17779417647, 29632362745, 88897088235]

約数ペア:

[(1, 88897088235), (3, 29632362745), (5, 17779417647), (15, 5926472549), (43, 2067374145), (129, 689124715), (197, 451254255), (215, 413474829), (317, 280432455), (591, 150418085), (645, 137824943), (951, 93477485), (985, 90250851), (1585, 56086491), (2207, 40279605), (2955, 30083617), (4755, 18695497), (6621, 13426535), (8471, 10494285), (11035, 8055921), (13631, 6521685), (25413, 3498095), (33105, 2685307), (40893, 2173895), (42355, 2098857), (62449, 1423515), (68155, 1304337), (94901, 936735), (127065, 699619), (187347, 474505), (204465, 434779), (284703, 312245)]