1330392761505

素因数分解:

$3^2\times 5^1\times {\mathrm{1747}}^1\times {\mathrm{16922887}}^1$

素因数の和:16924645

約数の個数: 24

約数和(自身を含む): 2307334241472

約数和(自身を除く): 976941479967

約数列:

[1, 3, 5, 9, 15, 45, 1747, 5241, 8735, 15723, 26205, 78615, 16922887, 50768661, 84614435, 152305983, 253843305, 761529915, 29564283589, 88692850767, 147821417945, 266078552301, 443464253835, 1330392761505]

約数ペア:

[(1, 1330392761505), (3, 443464253835), (5, 266078552301), (9, 147821417945), (15, 88692850767), (45, 29564283589), (1747, 761529915), (5241, 253843305), (8735, 152305983), (15723, 84614435), (26205, 50768661), (78615, 16922887)]