152643465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{839}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 286191360

約数和(自身を除く): 133547895

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 311, 585, 839, 933, 1555, 2517, 2799, 4043, 4195, 4665, 7551, 10907, 12129, 12585, 13995, 20215, 32721, 36387, 37755, 54535, 60645, 98163, 163605, 181935, 260929, 490815, 782787, 1304645, 2348361, 3392077, 3913935, 10176231, 11741805, 16960385, 30528693, 50881155, 152643465]

約数ペア:

[(1, 152643465), (3, 50881155), (5, 30528693), (9, 16960385), (13, 11741805), (15, 10176231), (39, 3913935), (45, 3392077), (65, 2348361), (117, 1304645), (195, 782787), (311, 490815), (585, 260929), (839, 181935), (933, 163605), (1555, 98163), (2517, 60645), (2799, 54535), (4043, 37755), (4195, 36387), (4665, 32721), (7551, 20215), (10907, 13995), (12129, 12585)]