80086425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 142728960

約数和(自身を除く): 62642535

約数列:

[1, 3, 5, 15, 19, 25, 43, 57, 75, 95, 129, 215, 285, 475, 645, 817, 1075, 1307, 1425, 2451, 3225, 3921, 4085, 6535, 12255, 19605, 20425, 24833, 32675, 56201, 61275, 74499, 98025, 124165, 168603, 281005, 372495, 620825, 843015, 1067819, 1405025, 1862475, 3203457, 4215075, 5339095, 16017285, 26695475, 80086425]

約数ペア:

[(1, 80086425), (3, 26695475), (5, 16017285), (15, 5339095), (19, 4215075), (25, 3203457), (43, 1862475), (57, 1405025), (75, 1067819), (95, 843015), (129, 620825), (215, 372495), (285, 281005), (475, 168603), (645, 124165), (817, 98025), (1075, 74499), (1307, 61275), (1425, 56201), (2451, 32675), (3225, 24833), (3921, 20425), (4085, 19605), (6535, 12255)]