2016354525

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{6421}}^1$

素因数の和:6566

約数の個数: 48

約数和(自身を含む): 3440136960

約数和(自身を除く): 1423782435

約数列:

[1, 3, 5, 15, 25, 53, 75, 79, 159, 237, 265, 395, 795, 1185, 1325, 1975, 3975, 4187, 5925, 6421, 12561, 19263, 20935, 32105, 62805, 96315, 104675, 160525, 314025, 340313, 481575, 507259, 1020939, 1521777, 1701565, 2536295, 5104695, 7608885, 8507825, 12681475, 25523475, 26884727, 38044425, 80654181, 134423635, 403270905, 672118175, 2016354525]

約数ペア:

[(1, 2016354525), (3, 672118175), (5, 403270905), (15, 134423635), (25, 80654181), (53, 38044425), (75, 26884727), (79, 25523475), (159, 12681475), (237, 8507825), (265, 7608885), (395, 5104695), (795, 2536295), (1185, 1701565), (1325, 1521777), (1975, 1020939), (3975, 507259), (4187, 481575), (5925, 340313), (6421, 314025), (12561, 160525), (19263, 104675), (20935, 96315), (32105, 62805)]