4025915

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 4989600

約数和(自身を除く): 963685

約数列:

[1, 5, 83, 89, 109, 415, 445, 545, 7387, 9047, 9701, 36935, 45235, 48505, 805183, 4025915]

約数ペア:

[(1, 4025915), (5, 805183), (83, 48505), (89, 45235), (109, 36935), (415, 9701), (445, 9047), (545, 7387)]