81433305

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{62401}}^1$

素因数の和:62441

約数の個数: 24

約数和(自身を含む): 146020680

約数和(自身を除く): 64587375

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 62401, 187203, 312005, 561609, 936015, 1809629, 2808045, 5428887, 9048145, 16286661, 27144435, 81433305]

約数ペア:

[(1, 81433305), (3, 27144435), (5, 16286661), (9, 9048145), (15, 5428887), (29, 2808045), (45, 1809629), (87, 936015), (145, 561609), (261, 312005), (435, 187203), (1305, 62401)]