2019433695

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{1621}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 3401295072

約数和(自身を除く): 1381861377

約数列:

[1, 3, 5, 15, 23, 69, 115, 157, 345, 471, 529, 785, 1587, 1621, 2355, 2645, 3611, 4863, 7935, 8105, 10833, 18055, 24315, 37283, 54165, 83053, 111849, 186415, 249159, 254497, 415265, 559245, 763491, 857509, 1245795, 1272485, 2572527, 3817455, 4287545, 5853431, 12862635, 17560293, 29267155, 87801465, 134628913, 403886739, 673144565, 2019433695]

約数ペア:

[(1, 2019433695), (3, 673144565), (5, 403886739), (15, 134628913), (23, 87801465), (69, 29267155), (115, 17560293), (157, 12862635), (345, 5853431), (471, 4287545), (529, 3817455), (785, 2572527), (1587, 1272485), (1621, 1245795), (2355, 857509), (2645, 763491), (3611, 559245), (4863, 415265), (7935, 254497), (8105, 249159), (10833, 186415), (18055, 111849), (24315, 83053), (37283, 54165)]