15042285

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 27675648

約数和(自身を除く): 12633363

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 93, 123, 155, 205, 263, 279, 369, 465, 615, 789, 1271, 1315, 1395, 1845, 2367, 3813, 3945, 6355, 8153, 10783, 11439, 11835, 19065, 24459, 32349, 40765, 53915, 57195, 73377, 97047, 122295, 161745, 334273, 366885, 485235, 1002819, 1671365, 3008457, 5014095, 15042285]

約数ペア:

[(1, 15042285), (3, 5014095), (5, 3008457), (9, 1671365), (15, 1002819), (31, 485235), (41, 366885), (45, 334273), (93, 161745), (123, 122295), (155, 97047), (205, 73377), (263, 57195), (279, 53915), (369, 40765), (465, 32349), (615, 24459), (789, 19065), (1271, 11835), (1315, 11439), (1395, 10783), (1845, 8153), (2367, 6355), (3813, 3945)]