54311595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 100154880

約数和(自身を除く): 45843285

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 107, 137, 195, 247, 285, 321, 411, 535, 685, 741, 1235, 1391, 1605, 1781, 2033, 2055, 2603, 3705, 4173, 5343, 6099, 6955, 7809, 8905, 10165, 13015, 14659, 20865, 26429, 26715, 30495, 33839, 39045, 43977, 73295, 79287, 101517, 132145, 169195, 190567, 219885, 278521, 396435, 507585, 571701, 835563, 952835, 1392605, 2858505, 3620773, 4177815, 10862319, 18103865, 54311595]

約数ペア:

[(1, 54311595), (3, 18103865), (5, 10862319), (13, 4177815), (15, 3620773), (19, 2858505), (39, 1392605), (57, 952835), (65, 835563), (95, 571701), (107, 507585), (137, 396435), (195, 278521), (247, 219885), (285, 190567), (321, 169195), (411, 132145), (535, 101517), (685, 79287), (741, 73295), (1235, 43977), (1391, 39045), (1605, 33839), (1781, 30495), (2033, 26715), (2055, 26429), (2603, 20865), (3705, 14659), (4173, 13015), (5343, 10165), (6099, 8905), (6955, 7809)]