30456465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 52752000

約数和(自身を除く): 22295535

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 313, 499, 939, 1497, 1565, 2495, 4069, 4695, 6487, 7485, 12207, 19461, 20345, 32435, 61035, 97305, 156187, 468561, 780935, 2030431, 2342805, 6091293, 10152155, 30456465]

約数ペア:

[(1, 30456465), (3, 10152155), (5, 6091293), (13, 2342805), (15, 2030431), (39, 780935), (65, 468561), (195, 156187), (313, 97305), (499, 61035), (939, 32435), (1497, 20345), (1565, 19461), (2495, 12207), (4069, 7485), (4695, 6487)]