71469135

素因数分解:

$3^4\times 5^1\times {\mathrm{176467}}^1$

素因数の和:176484

約数の個数: 20

約数和(自身を含む): 128115768

約数和(自身を除く): 56646633

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 176467, 529401, 882335, 1588203, 2647005, 4764609, 7941015, 14293827, 23823045, 71469135]

約数ペア:

[(1, 71469135), (3, 23823045), (5, 14293827), (9, 7941015), (15, 4764609), (27, 2647005), (45, 1588203), (81, 882335), (135, 529401), (405, 176467)]