86326785

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3318

約数の個数: 48

約数和(自身を含む): 162639360

約数和(自身を除く): 76312575

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 2945, 3257, 5301, 8835, 9771, 16285, 26505, 29313, 48855, 61883, 100967, 146565, 185649, 302901, 309415, 504835, 556947, 908703, 928245, 1514505, 1918373, 2784735, 4543515, 5755119, 9591865, 17265357, 28775595, 86326785]

約数ペア:

[(1, 86326785), (3, 28775595), (5, 17265357), (9, 9591865), (15, 5755119), (19, 4543515), (31, 2784735), (45, 1918373), (57, 1514505), (93, 928245), (95, 908703), (155, 556947), (171, 504835), (279, 309415), (285, 302901), (465, 185649), (589, 146565), (855, 100967), (1395, 61883), (1767, 48855), (2945, 29313), (3257, 26505), (5301, 16285), (8835, 9771)]