61203315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 104120640

約数和(自身を除く): 42917325

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 389, 617, 1167, 1851, 1945, 3085, 5835, 6613, 9255, 10489, 19839, 31467, 33065, 52445, 99195, 157335, 240013, 720039, 1200065, 3600195, 4080221, 12240663, 20401105, 61203315]

約数ペア:

[(1, 61203315), (3, 20401105), (5, 12240663), (15, 4080221), (17, 3600195), (51, 1200065), (85, 720039), (255, 240013), (389, 157335), (617, 99195), (1167, 52445), (1851, 33065), (1945, 31467), (3085, 19839), (5835, 10489), (6613, 9255)]