223851285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10009}}^1$

素因数の和:10098

約数の個数: 48

約数和(自身を含む): 449729280

約数和(自身を除く): 225877995

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 2485, 3195, 4473, 7455, 10009, 22365, 30027, 50045, 70063, 90081, 150135, 210189, 350315, 450405, 630567, 710639, 1050945, 2131917, 3152835, 3553195, 4974473, 6395751, 10659585, 14923419, 24872365, 31978755, 44770257, 74617095, 223851285]

約数ペア:

[(1, 223851285), (3, 74617095), (5, 44770257), (7, 31978755), (9, 24872365), (15, 14923419), (21, 10659585), (35, 6395751), (45, 4974473), (63, 3553195), (71, 3152835), (105, 2131917), (213, 1050945), (315, 710639), (355, 630567), (497, 450405), (639, 350315), (1065, 210189), (1491, 150135), (2485, 90081), (3195, 70063), (4473, 50045), (7455, 30027), (10009, 22365)]