9340515

素因数分解:

$3^4\times 5^1\times {\mathrm{23063}}^1$

素因数の和:23080

約数の個数: 20

約数和(自身を含む): 16744464

約数和(自身を除く): 7403949

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 23063, 69189, 115315, 207567, 345945, 622701, 1037835, 1868103, 3113505, 9340515]

約数ペア:

[(1, 9340515), (3, 3113505), (5, 1868103), (9, 1037835), (15, 622701), (27, 345945), (45, 207567), (81, 115315), (135, 69189), (405, 23063)]