45126855

素因数分解:

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

素因数の和:349

約数の個数: 64

約数和(自身を含む): 85155840

約数和(自身を除く): 40028985

約数列:

[1, 3, 5, 9, 15, 27, 31, 41, 45, 93, 123, 135, 155, 205, 263, 279, 369, 465, 615, 789, 837, 1107, 1271, 1315, 1395, 1845, 2367, 3813, 3945, 4185, 5535, 6355, 7101, 8153, 10783, 11439, 11835, 19065, 24459, 32349, 34317, 35505, 40765, 53915, 57195, 73377, 97047, 122295, 161745, 171585, 220131, 291141, 334273, 366885, 485235, 1002819, 1100655, 1455705, 1671365, 3008457, 5014095, 9025371, 15042285, 45126855]

約数ペア:

[(1, 45126855), (3, 15042285), (5, 9025371), (9, 5014095), (15, 3008457), (27, 1671365), (31, 1455705), (41, 1100655), (45, 1002819), (93, 485235), (123, 366885), (135, 334273), (155, 291141), (205, 220131), (263, 171585), (279, 161745), (369, 122295), (465, 97047), (615, 73377), (789, 57195), (837, 53915), (1107, 40765), (1271, 35505), (1315, 34317), (1395, 32349), (1845, 24459), (2367, 19065), (3813, 11835), (3945, 11439), (4185, 10783), (5535, 8153), (6355, 7101)]