798678855

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{36899}}^1$

素因数の和:36960

約数の個数: 48

約数和(自身を含む): 1531202400

約数和(自身を除く): 732523545

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1443, 1665, 2405, 4329, 7215, 21645, 36899, 110697, 184495, 332091, 479687, 553485, 1365263, 1439061, 1660455, 2398435, 4095789, 4317183, 6826315, 7195305, 12287367, 17748419, 20478945, 21585915, 53245257, 61436835, 88742095, 159735771, 266226285, 798678855]

約数ペア:

[(1, 798678855), (3, 266226285), (5, 159735771), (9, 88742095), (13, 61436835), (15, 53245257), (37, 21585915), (39, 20478945), (45, 17748419), (65, 12287367), (111, 7195305), (117, 6826315), (185, 4317183), (195, 4095789), (333, 2398435), (481, 1660455), (555, 1439061), (585, 1365263), (1443, 553485), (1665, 479687), (2405, 332091), (4329, 184495), (7215, 110697), (21645, 36899)]