1330971465

素因数分解:

$3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{283487}}^1$

素因数の和:283808

約数の個数: 16

約数和(自身を含む): 2136365568

約数和(自身を除く): 805394103

約数列:

[1, 3, 5, 15, 313, 939, 1565, 4695, 283487, 850461, 1417435, 4252305, 88731431, 266194293, 443657155, 1330971465]

約数ペア:

[(1, 1330971465), (3, 443657155), (5, 266194293), (15, 88731431), (313, 4252305), (939, 1417435), (1565, 850461), (4695, 283487)]