88901095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 123429600

約数和(自身を除く): 34528505

約数列:

[1, 5, 19, 23, 29, 61, 95, 115, 145, 305, 437, 529, 551, 667, 1159, 1403, 1769, 2185, 2645, 2755, 3335, 5795, 7015, 8845, 10051, 12673, 15341, 26657, 32269, 33611, 40687, 50255, 63365, 76705, 133285, 161345, 168055, 203435, 291479, 613111, 773053, 935801, 1457395, 3065555, 3865265, 4679005, 17780219, 88901095]

約数ペア:

[(1, 88901095), (5, 17780219), (19, 4679005), (23, 3865265), (29, 3065555), (61, 1457395), (95, 935801), (115, 773053), (145, 613111), (305, 291479), (437, 203435), (529, 168055), (551, 161345), (667, 133285), (1159, 76705), (1403, 63365), (1769, 50255), (2185, 40687), (2645, 33611), (2755, 32269), (3335, 26657), (5795, 15341), (7015, 12673), (8845, 10051)]