191504885

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{1873}}^1$

素因数の和:1926

約数の個数: 36

約数和(自身を含む): 273667716

約数和(自身を除く): 82162831

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 169, 605, 715, 845, 1573, 1859, 1873, 7865, 9295, 9365, 20449, 20603, 24349, 102245, 103015, 121745, 226633, 267839, 316537, 1133165, 1339195, 1582685, 2946229, 3481907, 14731145, 17409535, 38300977, 191504885]

約数ペア:

[(1, 191504885), (5, 38300977), (11, 17409535), (13, 14731145), (55, 3481907), (65, 2946229), (121, 1582685), (143, 1339195), (169, 1133165), (605, 316537), (715, 267839), (845, 226633), (1573, 121745), (1859, 103015), (1873, 102245), (7865, 24349), (9295, 20603), (9365, 20449)]