80469135

素因数分解:

$3^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{2039}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 139707360

約数和(自身を除く): 59238225

約数列:

[1, 3, 5, 9, 15, 45, 877, 2039, 2631, 4385, 6117, 7893, 10195, 13155, 18351, 30585, 39465, 91755, 1788203, 5364609, 8941015, 16093827, 26823045, 80469135]

約数ペア:

[(1, 80469135), (3, 26823045), (5, 16093827), (9, 8941015), (15, 5364609), (45, 1788203), (877, 91755), (2039, 39465), (2631, 30585), (4385, 18351), (6117, 13155), (7893, 10195)]