1445778945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{1259}}^1$

素因数の和:1447

約数の個数: 72

約数和(自身を含む): 2733756480

約数和(自身を除く): 1287977535

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 151, 169, 195, 453, 507, 585, 755, 845, 1259, 1359, 1521, 1963, 2265, 2535, 3777, 5889, 6295, 6795, 7605, 9815, 11331, 16367, 17667, 18885, 25519, 29445, 49101, 56655, 76557, 81835, 88335, 127595, 147303, 190109, 212771, 229671, 245505, 382785, 570327, 638313, 736515, 950545, 1063855, 1148355, 1710981, 1914939, 2471417, 2851635, 3191565, 7414251, 8554905, 9574695, 12357085, 22242753, 32128421, 37071255, 96385263, 111213765, 160642105, 289155789, 481926315, 1445778945]

約数ペア:

[(1, 1445778945), (3, 481926315), (5, 289155789), (9, 160642105), (13, 111213765), (15, 96385263), (39, 37071255), (45, 32128421), (65, 22242753), (117, 12357085), (151, 9574695), (169, 8554905), (195, 7414251), (453, 3191565), (507, 2851635), (585, 2471417), (755, 1914939), (845, 1710981), (1259, 1148355), (1359, 1063855), (1521, 950545), (1963, 736515), (2265, 638313), (2535, 570327), (3777, 382785), (5889, 245505), (6295, 229671), (6795, 212771), (7605, 190109), (9815, 147303), (11331, 127595), (16367, 88335), (17667, 81835), (18885, 76557), (25519, 56655), (29445, 49101)]