83961315

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 150302880

約数和(自身を除く): 66341565

約数列:

[1, 3, 5, 9, 15, 45, 61, 73, 183, 219, 305, 365, 419, 549, 657, 915, 1095, 1257, 2095, 2745, 3285, 3771, 4453, 6285, 13359, 18855, 22265, 25559, 30587, 40077, 66795, 76677, 91761, 127795, 152935, 200385, 230031, 275283, 383385, 458805, 1150155, 1376415, 1865807, 5597421, 9329035, 16792263, 27987105, 83961315]

約数ペア:

[(1, 83961315), (3, 27987105), (5, 16792263), (9, 9329035), (15, 5597421), (45, 1865807), (61, 1376415), (73, 1150155), (183, 458805), (219, 383385), (305, 275283), (365, 230031), (419, 200385), (549, 152935), (657, 127795), (915, 91761), (1095, 76677), (1257, 66795), (2095, 40077), (2745, 30587), (3285, 25559), (3771, 22265), (4453, 18855), (6285, 13359)]