40728055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4483}}^1$

素因数の和:4590

約数の個数: 16

約数和(自身を含む): 51655680

約数和(自身を除く): 10927625

約数列:

[1, 5, 23, 79, 115, 395, 1817, 4483, 9085, 22415, 103109, 354157, 515545, 1770785, 8145611, 40728055]

約数ペア:

[(1, 40728055), (5, 8145611), (23, 1770785), (79, 515545), (115, 354157), (395, 103109), (1817, 22415), (4483, 9085)]