2995065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 5690880

約数和(自身を除く): 2695815

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 113, 155, 171, 279, 285, 339, 465, 565, 589, 855, 1017, 1395, 1695, 1767, 2147, 2945, 3503, 5085, 5301, 6441, 8835, 10509, 10735, 17515, 19323, 26505, 31527, 32205, 52545, 66557, 96615, 157635, 199671, 332785, 599013, 998355, 2995065]

約数ペア:

[(1, 2995065), (3, 998355), (5, 599013), (9, 332785), (15, 199671), (19, 157635), (31, 96615), (45, 66557), (57, 52545), (93, 32205), (95, 31527), (113, 26505), (155, 19323), (171, 17515), (279, 10735), (285, 10509), (339, 8835), (465, 6441), (565, 5301), (589, 5085), (855, 3503), (1017, 2945), (1395, 2147), (1695, 1767)]