2856165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 5005056

約数和(自身を除く): 2148891

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 151, 195, 291, 453, 485, 755, 1261, 1455, 1963, 2265, 3783, 5889, 6305, 9815, 14647, 18915, 29445, 43941, 73235, 190411, 219705, 571233, 952055, 2856165]

約数ペア:

[(1, 2856165), (3, 952055), (5, 571233), (13, 219705), (15, 190411), (39, 73235), (65, 43941), (97, 29445), (151, 18915), (195, 14647), (291, 9815), (453, 6305), (485, 5889), (755, 3783), (1261, 2265), (1455, 1963)]