25354809

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{40829}}^1$

素因数の和:40861

約数の個数: 16

約数和(自身を含む): 39196800

約数和(自身を除く): 13841991

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 40829, 122487, 367461, 939067, 1102383, 2817201, 8451603, 25354809]

約数ペア:

[(1, 25354809), (3, 8451603), (9, 2817201), (23, 1102383), (27, 939067), (69, 367461), (207, 122487), (621, 40829)]