42028165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{983}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 53561088

約数和(自身を除く): 11532923

約数列:

[1, 5, 17, 85, 503, 983, 2515, 4915, 8551, 16711, 42755, 83555, 494449, 2472245, 8405633, 42028165]

約数ペア:

[(1, 42028165), (5, 8405633), (17, 2472245), (85, 494449), (503, 83555), (983, 42755), (2515, 16711), (4915, 8551)]