17479995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5273}}^1$

素因数の和:5311

約数の個数: 32

約数和(自身を含む): 31897152

約数和(自身を除く): 14417157

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 5273, 15819, 26365, 68549, 79095, 89641, 205647, 268923, 342745, 448205, 1028235, 1165333, 1344615, 3495999, 5826665, 17479995]

約数ペア:

[(1, 17479995), (3, 5826665), (5, 3495999), (13, 1344615), (15, 1165333), (17, 1028235), (39, 448205), (51, 342745), (65, 268923), (85, 205647), (195, 89641), (221, 79095), (255, 68549), (663, 26365), (1105, 15819), (3315, 5273)]