12109515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{929}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 21427200

約数和(自身を除く): 9317685

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 929, 1185, 2607, 2787, 4345, 4645, 10219, 13035, 13935, 30657, 51095, 73391, 153285, 220173, 366955, 807301, 1100865, 2421903, 4036505, 12109515]

約数ペア:

[(1, 12109515), (3, 4036505), (5, 2421903), (11, 1100865), (15, 807301), (33, 366955), (55, 220173), (79, 153285), (165, 73391), (237, 51095), (395, 30657), (869, 13935), (929, 13035), (1185, 10219), (2607, 4645), (2787, 4345)]