29451195

素因数分解:

$3^4\times 5^1\times {\mathrm{72719}}^1$

素因数の和:72736

約数の個数: 20

約数和(自身を含む): 52794720

約数和(自身を除く): 23343525

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 72719, 218157, 363595, 654471, 1090785, 1963413, 3272355, 5890239, 9817065, 29451195]

約数ペア:

[(1, 29451195), (3, 9817065), (5, 5890239), (9, 3272355), (15, 1963413), (27, 1090785), (45, 654471), (81, 363595), (135, 218157), (405, 72719)]