285641135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{22307}}^1$

素因数の和:22522

約数の個数: 16

約数和(自身を含む): 371026656

約数和(自身を除く): 85385521

約数列:

[1, 5, 13, 65, 197, 985, 2561, 12805, 22307, 111535, 289991, 1449955, 4394479, 21972395, 57128227, 285641135]

約数ペア:

[(1, 285641135), (5, 57128227), (13, 21972395), (65, 4394479), (197, 1449955), (985, 289991), (2561, 111535), (12805, 22307)]