2355574975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{16361}}^1$

素因数の和:16827

約数の個数: 24

約数和(自身を含む): 3152891952

約数和(自身を除く): 797316977

約数列:

[1, 5, 13, 25, 65, 325, 443, 2215, 5759, 11075, 16361, 28795, 81805, 143975, 212693, 409025, 1063465, 5317325, 7247923, 36239615, 94222999, 181198075, 471114995, 2355574975]

約数ペア:

[(1, 2355574975), (5, 471114995), (13, 181198075), (25, 94222999), (65, 36239615), (325, 7247923), (443, 5317325), (2215, 1063465), (5759, 409025), (11075, 212693), (16361, 143975), (28795, 81805)]