855017865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{4337}}^1$

素因数の和:4698

約数の個数: 48

約数和(自身を含む): 1601138448

約数和(自身を除く): 746120583

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 337, 585, 1011, 1685, 3033, 4337, 4381, 5055, 13011, 13143, 15165, 21685, 21905, 39033, 39429, 56381, 65055, 65715, 169143, 195165, 197145, 281905, 507429, 845715, 1461569, 2537145, 4384707, 7307845, 13154121, 19000397, 21923535, 57001191, 65770605, 95001985, 171003573, 285005955, 855017865]

約数ペア:

[(1, 855017865), (3, 285005955), (5, 171003573), (9, 95001985), (13, 65770605), (15, 57001191), (39, 21923535), (45, 19000397), (65, 13154121), (117, 7307845), (195, 4384707), (337, 2537145), (585, 1461569), (1011, 845715), (1685, 507429), (3033, 281905), (4337, 197145), (4381, 195165), (5055, 169143), (13011, 65715), (13143, 65055), (15165, 56381), (21685, 39429), (21905, 39033)]