39268995

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 64266048

約数和(自身を除く): 24997053

約数列:

[1, 3, 5, 15, 97, 137, 197, 291, 411, 485, 591, 685, 985, 1455, 2055, 2955, 13289, 19109, 26989, 39867, 57327, 66445, 80967, 95545, 134945, 199335, 286635, 404835, 2617933, 7853799, 13089665, 39268995]

約数ペア:

[(1, 39268995), (3, 13089665), (5, 7853799), (15, 2617933), (97, 404835), (137, 286635), (197, 199335), (291, 134945), (411, 95545), (485, 80967), (591, 66445), (685, 57327), (985, 39867), (1455, 26989), (2055, 19109), (2955, 13289)]