5456565

素因数分解:

$3^7\times 5^1\times {\mathrm{499}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 9840000

約数和(自身を除く): 4383435

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 499, 729, 1215, 1497, 2187, 2495, 3645, 4491, 7485, 10935, 13473, 22455, 40419, 67365, 121257, 202095, 363771, 606285, 1091313, 1818855, 5456565]

約数ペア:

[(1, 5456565), (3, 1818855), (5, 1091313), (9, 606285), (15, 363771), (27, 202095), (45, 121257), (81, 67365), (135, 40419), (243, 22455), (405, 13473), (499, 10935), (729, 7485), (1215, 4491), (1497, 3645), (2187, 2495)]