135520065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5174

約数の個数: 48

約数和(自身を含む): 255290880

約数和(自身を除く): 119770815

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 2945, 5113, 5301, 8835, 15339, 25565, 26505, 46017, 76695, 97147, 158503, 230085, 291441, 475509, 485735, 792515, 874323, 1426527, 1457205, 2377545, 3011557, 4371615, 7132635, 9034671, 15057785, 27104013, 45173355, 135520065]

約数ペア:

[(1, 135520065), (3, 45173355), (5, 27104013), (9, 15057785), (15, 9034671), (19, 7132635), (31, 4371615), (45, 3011557), (57, 2377545), (93, 1457205), (95, 1426527), (155, 874323), (171, 792515), (279, 485735), (285, 475509), (465, 291441), (589, 230085), (855, 158503), (1395, 97147), (1767, 76695), (2945, 46017), (5113, 26505), (5301, 25565), (8835, 15339)]