29456865

素因数分解:

$3^4\times 5^1\times {\mathrm{72733}}^1$

素因数の和:72750

約数の個数: 20

約数和(自身を含む): 52804884

約数和(自身を除く): 23348019

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 72733, 218199, 363665, 654597, 1090995, 1963791, 3272985, 5891373, 9818955, 29456865]

約数ペア:

[(1, 29456865), (3, 9818955), (5, 5891373), (9, 3272985), (15, 1963791), (27, 1090995), (45, 654597), (81, 363665), (135, 218199), (405, 72733)]