56004075

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2861}}^1$

素因数の和:2909

約数の個数: 48

約数和(自身を含む): 106466400

約数和(自身を除く): 50462325

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 2861, 3915, 6525, 8583, 14305, 19575, 25749, 42915, 71525, 77247, 82969, 128745, 214575, 248907, 386235, 414845, 643725, 746721, 1244535, 1931175, 2074225, 2240163, 3733605, 6222675, 11200815, 18668025, 56004075]

約数ペア:

[(1, 56004075), (3, 18668025), (5, 11200815), (9, 6222675), (15, 3733605), (25, 2240163), (27, 2074225), (29, 1931175), (45, 1244535), (75, 746721), (87, 643725), (135, 414845), (145, 386235), (225, 248907), (261, 214575), (435, 128745), (675, 82969), (725, 77247), (783, 71525), (1305, 42915), (2175, 25749), (2861, 19575), (3915, 14305), (6525, 8583)]