267163225

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 398545920

約数和(自身を除く): 131382695

約数列:

[1, 5, 7, 25, 29, 35, 61, 145, 175, 203, 305, 427, 725, 863, 1015, 1525, 1769, 2135, 4315, 5075, 6041, 8845, 10675, 12383, 21575, 25027, 30205, 44225, 52643, 61915, 125135, 151025, 175189, 263215, 309575, 368501, 625675, 875945, 1316075, 1526647, 1842505, 4379725, 7633235, 9212525, 10686529, 38166175, 53432645, 267163225]

約数ペア:

[(1, 267163225), (5, 53432645), (7, 38166175), (25, 10686529), (29, 9212525), (35, 7633235), (61, 4379725), (145, 1842505), (175, 1526647), (203, 1316075), (305, 875945), (427, 625675), (725, 368501), (863, 309575), (1015, 263215), (1525, 175189), (1769, 151025), (2135, 125135), (4315, 61915), (5075, 52643), (6041, 44225), (8845, 30205), (10675, 25027), (12383, 21575)]