29663415

素因数分解:

$3^4\times 5^1\times {\mathrm{73243}}^1$

素因数の和:73260

約数の個数: 20

約数和(自身を含む): 53175144

約数和(自身を除く): 23511729

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 73243, 219729, 366215, 659187, 1098645, 1977561, 3295935, 5932683, 9887805, 29663415]

約数ペア:

[(1, 29663415), (3, 9887805), (5, 5932683), (9, 3295935), (15, 1977561), (27, 1098645), (45, 659187), (81, 366215), (135, 219729), (405, 73243)]