886139865

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2393}}^1$

素因数の和:2631

約数の個数: 64

約数和(自身を含む): 1705294080

約数和(自身を除く): 819154215

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 211, 351, 585, 633, 1055, 1755, 1899, 2393, 2743, 3165, 5697, 7179, 8229, 9495, 11965, 13715, 21537, 24687, 28485, 31109, 35895, 41145, 64611, 74061, 93327, 107685, 123435, 155545, 279981, 323055, 370305, 466635, 504923, 839943, 1399905, 1514769, 2524615, 4199715, 4544307, 6563999, 7573845, 13632921, 19691997, 22721535, 32819995, 59075991, 68164605, 98459985, 177227973, 295379955, 886139865]

約数ペア:

[(1, 886139865), (3, 295379955), (5, 177227973), (9, 98459985), (13, 68164605), (15, 59075991), (27, 32819995), (39, 22721535), (45, 19691997), (65, 13632921), (117, 7573845), (135, 6563999), (195, 4544307), (211, 4199715), (351, 2524615), (585, 1514769), (633, 1399905), (1055, 839943), (1755, 504923), (1899, 466635), (2393, 370305), (2743, 323055), (3165, 279981), (5697, 155545), (7179, 123435), (8229, 107685), (9495, 93327), (11965, 74061), (13715, 64611), (21537, 41145), (24687, 35895), (28485, 31109)]