68286075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6367}}^1$

素因数の和:6404

約数の個数: 48

約数和(自身を含む): 132658176

約数和(自身を除く): 64372101

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 6367, 10725, 19101, 31835, 70037, 82771, 95505, 159175, 210111, 248313, 350185, 413855, 477525, 910481, 1050555, 1241565, 1750925, 2069275, 2731443, 4552405, 5252775, 6207825, 13657215, 22762025, 68286075]

約数ペア:

[(1, 68286075), (3, 22762025), (5, 13657215), (11, 6207825), (13, 5252775), (15, 4552405), (25, 2731443), (33, 2069275), (39, 1750925), (55, 1241565), (65, 1050555), (75, 910481), (143, 477525), (165, 413855), (195, 350185), (275, 248313), (325, 210111), (429, 159175), (715, 95505), (825, 82771), (975, 70037), (2145, 31835), (3575, 19101), (6367, 10725)]