739968255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1264903}}^1$

素因数の和:1264927

約数の個数: 24

約数和(自身を含む): 1381275168

約数和(自身を除く): 641306913

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1264903, 3794709, 6324515, 11384127, 16443739, 18973545, 49331217, 56920635, 82218695, 147993651, 246656085, 739968255]

約数ペア:

[(1, 739968255), (3, 246656085), (5, 147993651), (9, 82218695), (13, 56920635), (15, 49331217), (39, 18973545), (45, 16443739), (65, 11384127), (117, 6324515), (195, 3794709), (585, 1264903)]