1181010025

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{2011}}^1$

素因数の和:2186

約数の個数: 36

約数和(自身を含む): 1597970640

約数和(自身を除く): 416960615

約数列:

[1, 5, 13, 25, 65, 139, 169, 325, 695, 845, 1807, 2011, 3475, 4225, 9035, 10055, 23491, 26143, 45175, 50275, 117455, 130715, 279529, 339859, 587275, 653575, 1397645, 1699295, 3633877, 6988225, 8496475, 18169385, 47240401, 90846925, 236202005, 1181010025]

約数ペア:

[(1, 1181010025), (5, 236202005), (13, 90846925), (25, 47240401), (65, 18169385), (139, 8496475), (169, 6988225), (325, 3633877), (695, 1699295), (845, 1397645), (1807, 653575), (2011, 587275), (3475, 339859), (4225, 279529), (9035, 130715), (10055, 117455), (23491, 50275), (26143, 45175)]