144404775

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2510

約数の個数: 60

約数和(自身を含む): 276823800

約数和(自身を除く): 132419025

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 135, 145, 225, 261, 405, 435, 675, 725, 783, 1305, 2025, 2175, 2349, 2459, 3915, 6525, 7377, 11745, 12295, 19575, 22131, 36885, 58725, 61475, 66393, 71311, 110655, 184425, 199179, 213933, 331965, 356555, 553275, 641799, 995895, 1069665, 1659825, 1782775, 1925397, 3208995, 4979475, 5348325, 5776191, 9626985, 16044975, 28880955, 48134925, 144404775]

約数ペア:

[(1, 144404775), (3, 48134925), (5, 28880955), (9, 16044975), (15, 9626985), (25, 5776191), (27, 5348325), (29, 4979475), (45, 3208995), (75, 1925397), (81, 1782775), (87, 1659825), (135, 1069665), (145, 995895), (225, 641799), (261, 553275), (405, 356555), (435, 331965), (675, 213933), (725, 199179), (783, 184425), (1305, 110655), (2025, 71311), (2175, 66393), (2349, 61475), (2459, 58725), (3915, 36885), (6525, 22131), (7377, 19575), (11745, 12295)]