4815655

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 6456240

約数和(自身を除く): 1640585

約数列:

[1, 5, 13, 41, 65, 139, 169, 205, 533, 695, 845, 1807, 2665, 5699, 6929, 9035, 23491, 28495, 34645, 74087, 117455, 370435, 963131, 4815655]

約数ペア:

[(1, 4815655), (5, 963131), (13, 370435), (41, 117455), (65, 74087), (139, 34645), (169, 28495), (205, 23491), (533, 9035), (695, 6929), (845, 5699), (1807, 2665)]