13521450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 33881760

約数和(自身を除く): 20360310

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 150, 218, 327, 545, 654, 827, 1090, 1635, 1654, 2481, 2725, 3270, 4135, 4962, 5450, 8175, 8270, 12405, 16350, 20675, 24810, 41350, 62025, 90143, 124050, 180286, 270429, 450715, 540858, 901430, 1352145, 2253575, 2704290, 4507150, 6760725, 13521450]

約数ペア:

[(1, 13521450), (2, 6760725), (3, 4507150), (5, 2704290), (6, 2253575), (10, 1352145), (15, 901430), (25, 540858), (30, 450715), (50, 270429), (75, 180286), (109, 124050), (150, 90143), (218, 62025), (327, 41350), (545, 24810), (654, 20675), (827, 16350), (1090, 12405), (1635, 8270), (1654, 8175), (2481, 5450), (2725, 4962), (3270, 4135)]