55315975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15473}}^1$

素因数の和:15507

約数の個数: 24

約数和(自身を含む): 80588592

約数和(自身を除く): 25272617

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 15473, 77365, 170203, 201149, 386825, 851015, 1005745, 2212639, 4255075, 5028725, 11063195, 55315975]

約数ペア:

[(1, 55315975), (5, 11063195), (11, 5028725), (13, 4255075), (25, 2212639), (55, 1005745), (65, 851015), (143, 386825), (275, 201149), (325, 170203), (715, 77365), (3575, 15473)]