39333735

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 41536665

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 107, 135, 189, 315, 321, 389, 535, 749, 945, 963, 1167, 1605, 1945, 2247, 2723, 2889, 3501, 3745, 4815, 5835, 6741, 8169, 10503, 11235, 13615, 14445, 17505, 20223, 24507, 33705, 40845, 41623, 52515, 73521, 101115, 122535, 124869, 208115, 291361, 367605, 374607, 624345, 874083, 1123821, 1456805, 1873035, 2622249, 4370415, 5619105, 7866747, 13111245, 39333735]

約数ペア:

[(1, 39333735), (3, 13111245), (5, 7866747), (7, 5619105), (9, 4370415), (15, 2622249), (21, 1873035), (27, 1456805), (35, 1123821), (45, 874083), (63, 624345), (105, 374607), (107, 367605), (135, 291361), (189, 208115), (315, 124869), (321, 122535), (389, 101115), (535, 73521), (749, 52515), (945, 41623), (963, 40845), (1167, 33705), (1605, 24507), (1945, 20223), (2247, 17505), (2723, 14445), (2889, 13615), (3501, 11235), (3745, 10503), (4815, 8169), (5835, 6741)]