71532165

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 116678016

約数和(自身を除く): 45145851

約数列:

[1, 3, 5, 15, 97, 211, 233, 291, 485, 633, 699, 1055, 1165, 1455, 3165, 3495, 20467, 22601, 49163, 61401, 67803, 102335, 113005, 147489, 245815, 307005, 339015, 737445, 4768811, 14306433, 23844055, 71532165]

約数ペア:

[(1, 71532165), (3, 23844055), (5, 14306433), (15, 4768811), (97, 737445), (211, 339015), (233, 307005), (291, 245815), (485, 147489), (633, 113005), (699, 102335), (1055, 67803), (1165, 61401), (1455, 49163), (3165, 22601), (3495, 20467)]