13827345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 27648000

約数和(自身を除く): 13820655

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 35, 57, 87, 95, 105, 133, 145, 203, 239, 285, 399, 435, 551, 609, 665, 717, 1015, 1195, 1653, 1673, 1995, 2755, 3045, 3585, 3857, 4541, 5019, 6931, 8265, 8365, 11571, 13623, 19285, 20793, 22705, 25095, 31787, 34655, 48517, 57855, 68115, 95361, 103965, 131689, 145551, 158935, 242585, 395067, 476805, 658445, 727755, 921823, 1975335, 2765469, 4609115, 13827345]

約数ペア:

[(1, 13827345), (3, 4609115), (5, 2765469), (7, 1975335), (15, 921823), (19, 727755), (21, 658445), (29, 476805), (35, 395067), (57, 242585), (87, 158935), (95, 145551), (105, 131689), (133, 103965), (145, 95361), (203, 68115), (239, 57855), (285, 48517), (399, 34655), (435, 31787), (551, 25095), (609, 22705), (665, 20793), (717, 19285), (1015, 13623), (1195, 11571), (1653, 8365), (1673, 8265), (1995, 6931), (2755, 5019), (3045, 4541), (3585, 3857)]