13035645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 26732160

約数和(自身を除く): 13696515

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1427, 1827, 3045, 4281, 7135, 9135, 9989, 12843, 21405, 29967, 41383, 49945, 64215, 89901, 124149, 149835, 206915, 289681, 372447, 449505, 620745, 869043, 1448405, 1862235, 2607129, 4345215, 13035645]

約数ペア:

[(1, 13035645), (3, 4345215), (5, 2607129), (7, 1862235), (9, 1448405), (15, 869043), (21, 620745), (29, 449505), (35, 372447), (45, 289681), (63, 206915), (87, 149835), (105, 124149), (145, 89901), (203, 64215), (261, 49945), (315, 41383), (435, 29967), (609, 21405), (1015, 12843), (1305, 9989), (1427, 9135), (1827, 7135), (3045, 4281)]