4459775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 5989200

約数和(自身を除く): 1529425

約数列:

[1, 5, 19, 25, 41, 95, 205, 229, 475, 779, 1025, 1145, 3895, 4351, 5725, 9389, 19475, 21755, 46945, 108775, 178391, 234725, 891955, 4459775]

約数ペア:

[(1, 4459775), (5, 891955), (19, 234725), (25, 178391), (41, 108775), (95, 46945), (205, 21755), (229, 19475), (475, 9389), (779, 5725), (1025, 4351), (1145, 3895)]