29321865

素因数分解:

$3^3\times 5^1\times {\mathrm{217199}}^1$

素因数の和:217213

約数の個数: 16

約数和(自身を含む): 52128000

約数和(自身を除く): 22806135

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 217199, 651597, 1085995, 1954791, 3257985, 5864373, 9773955, 29321865]

約数ペア:

[(1, 29321865), (3, 9773955), (5, 5864373), (9, 3257985), (15, 1954791), (27, 1085995), (45, 651597), (135, 217199)]