113830515

素因数分解:

$3^4\times 5^1\times {\mathrm{281063}}^1$

素因数の和:281080

約数の個数: 20

約数和(自身を含む): 204052464

約数和(自身を除く): 90221949

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 281063, 843189, 1405315, 2529567, 4215945, 7588701, 12647835, 22766103, 37943505, 113830515]

約数ペア:

[(1, 113830515), (3, 37943505), (5, 22766103), (9, 12647835), (15, 7588701), (27, 4215945), (45, 2529567), (81, 1405315), (135, 843189), (405, 281063)]