66544425

素因数分解:

$3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{3049}}^1$

素因数の和:3162

約数の個数: 36

約数和(自身を含む): 120456700

約数和(自身を除く): 53912275

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 225, 291, 485, 873, 1455, 2425, 3049, 4365, 7275, 9147, 15245, 21825, 27441, 45735, 76225, 137205, 228675, 295753, 686025, 887259, 1478765, 2661777, 4436295, 7393825, 13308885, 22181475, 66544425]

約数ペア:

[(1, 66544425), (3, 22181475), (5, 13308885), (9, 7393825), (15, 4436295), (25, 2661777), (45, 1478765), (75, 887259), (97, 686025), (225, 295753), (291, 228675), (485, 137205), (873, 76225), (1455, 45735), (2425, 27441), (3049, 21825), (4365, 15245), (7275, 9147)]