144670725

素因数分解:

$3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2713}}^1$

素因数の和:2811

約数の個数: 48

約数和(自身を含む): 269228800

約数和(自身を除く): 124558075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 135, 225, 237, 395, 675, 711, 1185, 1975, 2133, 2713, 3555, 5925, 8139, 10665, 13565, 17775, 24417, 40695, 53325, 67825, 73251, 122085, 203475, 214327, 366255, 610425, 642981, 1071635, 1831275, 1928943, 3214905, 5358175, 5786829, 9644715, 16074525, 28934145, 48223575, 144670725]

約数ペア:

[(1, 144670725), (3, 48223575), (5, 28934145), (9, 16074525), (15, 9644715), (25, 5786829), (27, 5358175), (45, 3214905), (75, 1928943), (79, 1831275), (135, 1071635), (225, 642981), (237, 610425), (395, 366255), (675, 214327), (711, 203475), (1185, 122085), (1975, 73251), (2133, 67825), (2713, 53325), (3555, 40695), (5925, 24417), (8139, 17775), (10665, 13565)]