71883395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 96671232

約数和(自身を除く): 24787837

約数列:

[1, 5, 17, 23, 83, 85, 115, 391, 415, 443, 1411, 1909, 1955, 2215, 7055, 7531, 9545, 10189, 32453, 36769, 37655, 50945, 162265, 173213, 183845, 625073, 845687, 866065, 3125365, 4228435, 14376679, 71883395]

約数ペア:

[(1, 71883395), (5, 14376679), (17, 4228435), (23, 3125365), (83, 866065), (85, 845687), (115, 625073), (391, 183845), (415, 173213), (443, 162265), (1411, 50945), (1909, 37655), (1955, 36769), (2215, 32453), (7055, 10189), (7531, 9545)]