29354805

素因数分解:

$3^4\times 5^1\times {\mathrm{72481}}^1$

素因数の和:72498

約数の個数: 20

約数和(自身を含む): 52621932

約数和(自身を除く): 23267127

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 72481, 217443, 362405, 652329, 1087215, 1956987, 3261645, 5870961, 9784935, 29354805]

約数ペア:

[(1, 29354805), (3, 9784935), (5, 5870961), (9, 3261645), (15, 1956987), (27, 1087215), (45, 652329), (81, 362405), (135, 217443), (405, 72481)]