13047255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22303}}^1$

素因数の和:22327

約数の個数: 24

約数和(自身を含む): 24355968

約数和(自身を除く): 11308713

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 22303, 66909, 111515, 200727, 289939, 334545, 869817, 1003635, 1449695, 2609451, 4349085, 13047255]

約数ペア:

[(1, 13047255), (3, 4349085), (5, 2609451), (9, 1449695), (13, 1003635), (15, 869817), (39, 334545), (45, 289939), (65, 200727), (117, 111515), (195, 66909), (585, 22303)]