111738105

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 201517056

約数和(自身を除く): 89778951

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 173, 279, 463, 465, 519, 865, 1389, 1395, 1557, 2315, 2595, 4167, 5363, 6945, 7785, 14353, 16089, 20835, 26815, 43059, 48267, 71765, 80099, 80445, 129177, 215295, 240297, 241335, 400495, 645885, 720891, 1201485, 2483069, 3604455, 7449207, 12415345, 22347621, 37246035, 111738105]

約数ペア:

[(1, 111738105), (3, 37246035), (5, 22347621), (9, 12415345), (15, 7449207), (31, 3604455), (45, 2483069), (93, 1201485), (155, 720891), (173, 645885), (279, 400495), (463, 241335), (465, 240297), (519, 215295), (865, 129177), (1389, 80445), (1395, 80099), (1557, 71765), (2315, 48267), (2595, 43059), (4167, 26815), (5363, 20835), (6945, 16089), (7785, 14353)]