25897845

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 42751872

約数和(自身を除く): 16854027

約数列:

[1, 3, 5, 15, 67, 73, 201, 219, 335, 353, 365, 1005, 1059, 1095, 1765, 4891, 5295, 14673, 23651, 24455, 25769, 70953, 73365, 77307, 118255, 128845, 354765, 386535, 1726523, 5179569, 8632615, 25897845]

約数ペア:

[(1, 25897845), (3, 8632615), (5, 5179569), (15, 1726523), (67, 386535), (73, 354765), (201, 128845), (219, 118255), (335, 77307), (353, 73365), (365, 70953), (1005, 25769), (1059, 24455), (1095, 23651), (1765, 14673), (4891, 5295)]