152081505

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2659}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 278853120

約数和(自身を除く): 126771615

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 93, 123, 155, 205, 279, 369, 465, 615, 1271, 1395, 1845, 2659, 3813, 6355, 7977, 11439, 13295, 19065, 23931, 39885, 57195, 82429, 109019, 119655, 247287, 327057, 412145, 545095, 741861, 981171, 1236435, 1635285, 3379589, 3709305, 4905855, 10138767, 16897945, 30416301, 50693835, 152081505]

約数ペア:

[(1, 152081505), (3, 50693835), (5, 30416301), (9, 16897945), (15, 10138767), (31, 4905855), (41, 3709305), (45, 3379589), (93, 1635285), (123, 1236435), (155, 981171), (205, 741861), (279, 545095), (369, 412145), (465, 327057), (615, 247287), (1271, 119655), (1395, 109019), (1845, 82429), (2659, 57195), (3813, 39885), (6355, 23931), (7977, 19065), (11439, 13295)]