144633825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 298748736

約数和(自身を除く): 154114911

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 131, 175, 225, 315, 393, 525, 655, 701, 917, 1179, 1575, 1965, 2103, 2751, 3275, 3505, 4585, 4907, 5895, 6309, 8253, 9825, 10515, 13755, 14721, 17525, 22925, 24535, 29475, 31545, 41265, 44163, 52575, 68775, 73605, 91831, 122675, 157725, 206325, 220815, 275493, 368025, 459155, 642817, 826479, 1104075, 1377465, 1928451, 2295775, 3214085, 4132395, 5785353, 6887325, 9642255, 16070425, 20661975, 28926765, 48211275, 144633825]

約数ペア:

[(1, 144633825), (3, 48211275), (5, 28926765), (7, 20661975), (9, 16070425), (15, 9642255), (21, 6887325), (25, 5785353), (35, 4132395), (45, 3214085), (63, 2295775), (75, 1928451), (105, 1377465), (131, 1104075), (175, 826479), (225, 642817), (315, 459155), (393, 368025), (525, 275493), (655, 220815), (701, 206325), (917, 157725), (1179, 122675), (1575, 91831), (1965, 73605), (2103, 68775), (2751, 52575), (3275, 44163), (3505, 41265), (4585, 31545), (4907, 29475), (5895, 24535), (6309, 22925), (8253, 17525), (9825, 14721), (10515, 13755)]