7283905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 9400320

約数和(自身を除く): 2116415

約数列:

[1, 5, 17, 67, 85, 335, 1139, 1279, 5695, 6395, 21743, 85693, 108715, 428465, 1456781, 7283905]

約数ペア:

[(1, 7283905), (5, 1456781), (17, 428465), (67, 108715), (85, 85693), (335, 21743), (1139, 6395), (1279, 5695)]