47644025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13327}}^1$

素因数の和:13361

約数の個数: 24

約数和(自身を含む): 69412224

約数和(自身を除く): 21768199

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 13327, 66635, 146597, 173251, 333175, 732985, 866255, 1905761, 3664925, 4331275, 9528805, 47644025]

約数ペア:

[(1, 47644025), (5, 9528805), (11, 4331275), (13, 3664925), (25, 1905761), (55, 866255), (65, 732985), (143, 333175), (275, 173251), (325, 146597), (715, 66635), (3575, 13327)]