3886425

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:790

約数の個数: 36

約数和(自身を含む): 7273344

約数和(自身を除く): 3386919

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 751, 1035, 1725, 2253, 3755, 5175, 6759, 11265, 17273, 18775, 33795, 51819, 56325, 86365, 155457, 168975, 259095, 431825, 777285, 1295475, 3886425]

約数ペア:

[(1, 3886425), (3, 1295475), (5, 777285), (9, 431825), (15, 259095), (23, 168975), (25, 155457), (45, 86365), (69, 56325), (75, 51819), (115, 33795), (207, 18775), (225, 17273), (345, 11265), (575, 6759), (751, 5175), (1035, 3755), (1725, 2253)]