7180065

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5147}}^1$

素因数の和:5189

約数の個数: 24

約数和(自身を含む): 12849408

約数和(自身を除く): 5669343

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 5147, 15441, 25735, 46323, 77205, 159557, 231615, 478671, 797785, 1436013, 2393355, 7180065]

約数ペア:

[(1, 7180065), (3, 2393355), (5, 1436013), (9, 797785), (15, 478671), (31, 231615), (45, 159557), (93, 77205), (155, 46323), (279, 25735), (465, 15441), (1395, 5147)]