3437655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 6395424

約数和(自身を除く): 2957769

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 61, 65, 85, 183, 195, 221, 255, 289, 305, 663, 793, 867, 915, 1037, 1105, 1445, 2379, 3111, 3315, 3757, 3965, 4335, 5185, 11271, 11895, 13481, 15555, 17629, 18785, 40443, 52887, 56355, 67405, 88145, 202215, 229177, 264435, 687531, 1145885, 3437655]

約数ペア:

[(1, 3437655), (3, 1145885), (5, 687531), (13, 264435), (15, 229177), (17, 202215), (39, 88145), (51, 67405), (61, 56355), (65, 52887), (85, 40443), (183, 18785), (195, 17629), (221, 15555), (255, 13481), (289, 11895), (305, 11271), (663, 5185), (793, 4335), (867, 3965), (915, 3757), (1037, 3315), (1105, 3111), (1445, 2379)]