2751255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4703}}^1$

素因数の和:4727

約数の個数: 24

約数和(自身を含む): 5136768

約数和(自身を除く): 2385513

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 4703, 14109, 23515, 42327, 61139, 70545, 183417, 211635, 305695, 550251, 917085, 2751255]

約数ペア:

[(1, 2751255), (3, 917085), (5, 550251), (9, 305695), (13, 211635), (15, 183417), (39, 70545), (45, 61139), (65, 42327), (117, 23515), (195, 14109), (585, 4703)]