2016807675

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1621}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 3410326368

約数和(自身を除く): 1393518693

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 313, 795, 939, 1325, 1565, 1621, 3975, 4695, 4863, 7825, 8105, 16589, 23475, 24315, 40525, 49767, 82945, 85913, 121575, 248835, 257739, 414725, 429565, 507373, 1244175, 1288695, 1522119, 2147825, 2536865, 6443475, 7610595, 12684325, 26890769, 38052975, 80672307, 134453845, 403361535, 672269225, 2016807675]

約数ペア:

[(1, 2016807675), (3, 672269225), (5, 403361535), (15, 134453845), (25, 80672307), (53, 38052975), (75, 26890769), (159, 12684325), (265, 7610595), (313, 6443475), (795, 2536865), (939, 2147825), (1325, 1522119), (1565, 1288695), (1621, 1244175), (3975, 507373), (4695, 429565), (4863, 414725), (7825, 257739), (8105, 248835), (16589, 121575), (23475, 85913), (24315, 82945), (40525, 49767)]