82081395

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2099}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 157248000

約数和(自身を除く): 75166605

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 165, 237, 395, 495, 711, 869, 1185, 2099, 2607, 3555, 4345, 6297, 7821, 10495, 13035, 18891, 23089, 31485, 39105, 69267, 94455, 115445, 165821, 207801, 346335, 497463, 829105, 1039005, 1492389, 1824031, 2487315, 5472093, 7461945, 9120155, 16416279, 27360465, 82081395]

約数ペア:

[(1, 82081395), (3, 27360465), (5, 16416279), (9, 9120155), (11, 7461945), (15, 5472093), (33, 2487315), (45, 1824031), (55, 1492389), (79, 1039005), (99, 829105), (165, 497463), (237, 346335), (395, 207801), (495, 165821), (711, 115445), (869, 94455), (1185, 69267), (2099, 39105), (2607, 31485), (3555, 23089), (4345, 18891), (6297, 13035), (7821, 10495)]