83928435

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 54449805

約数列:

[1, 3, 5, 15, 41, 123, 205, 239, 571, 615, 717, 1195, 1713, 2855, 3585, 8565, 9799, 23411, 29397, 48995, 70233, 117055, 136469, 146985, 351165, 409407, 682345, 2047035, 5595229, 16785687, 27976145, 83928435]

約数ペア:

[(1, 83928435), (3, 27976145), (5, 16785687), (15, 5595229), (41, 2047035), (123, 682345), (205, 409407), (239, 351165), (571, 146985), (615, 136469), (717, 117055), (1195, 70233), (1713, 48995), (2855, 29397), (3585, 23411), (8565, 9799)]