29106135

素因数分解:

$3^4\times 5^1\times {\mathrm{71867}}^1$

素因数の和:71884

約数の個数: 20

約数和(自身を含む): 52176168

約数和(自身を除く): 23070033

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 71867, 215601, 359335, 646803, 1078005, 1940409, 3234015, 5821227, 9702045, 29106135]

約数ペア:

[(1, 29106135), (3, 9702045), (5, 5821227), (9, 3234015), (15, 1940409), (27, 1078005), (45, 646803), (81, 359335), (135, 215601), (405, 71867)]