13262445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 26687232

約数和(自身を除く): 13424787

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 593, 639, 1065, 1491, 1779, 2485, 2965, 3195, 4151, 4473, 5337, 7455, 8895, 12453, 20755, 22365, 26685, 37359, 42103, 62265, 126309, 186795, 210515, 294721, 378927, 631545, 884163, 1473605, 1894635, 2652489, 4420815, 13262445]

約数ペア:

[(1, 13262445), (3, 4420815), (5, 2652489), (7, 1894635), (9, 1473605), (15, 884163), (21, 631545), (35, 378927), (45, 294721), (63, 210515), (71, 186795), (105, 126309), (213, 62265), (315, 42103), (355, 37359), (497, 26685), (593, 22365), (639, 20755), (1065, 12453), (1491, 8895), (1779, 7455), (2485, 5337), (2965, 4473), (3195, 4151)]