12387735

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 22564080

約数和(自身を除く): 10176345

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 365, 405, 419, 657, 1095, 1257, 1971, 2095, 3285, 3771, 5913, 6285, 9855, 11313, 18855, 29565, 30587, 33939, 56565, 91761, 152935, 169695, 275283, 458805, 825849, 1376415, 2477547, 4129245, 12387735]

約数ペア:

[(1, 12387735), (3, 4129245), (5, 2477547), (9, 1376415), (15, 825849), (27, 458805), (45, 275283), (73, 169695), (81, 152935), (135, 91761), (219, 56565), (365, 33939), (405, 30587), (419, 29565), (657, 18855), (1095, 11313), (1257, 9855), (1971, 6285), (2095, 5913), (3285, 3771)]