29916135

素因数分解:

$3^4\times 5^1\times {\mathrm{73867}}^1$

素因数の和:73884

約数の個数: 20

約数和(自身を含む): 53628168

約数和(自身を除く): 23712033

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 73867, 221601, 369335, 664803, 1108005, 1994409, 3324015, 5983227, 9972045, 29916135]

約数ペア:

[(1, 29916135), (3, 9972045), (5, 5983227), (9, 3324015), (15, 1994409), (27, 1108005), (45, 664803), (81, 369335), (135, 221601), (405, 73867)]