89278535

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{5003}}^1$

素因数の和:5134

約数の個数: 16

約数和(自身を含む): 110968704

約数和(自身を除く): 21690169

約数列:

[1, 5, 43, 83, 215, 415, 3569, 5003, 17845, 25015, 215129, 415249, 1075645, 2076245, 17855707, 89278535]

約数ペア:

[(1, 89278535), (5, 17855707), (43, 2076245), (83, 1075645), (215, 415249), (415, 215129), (3569, 25015), (5003, 17845)]