38523735

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 75340800

約数和(自身を除く): 36817065

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 95, 115, 135, 171, 207, 285, 345, 437, 513, 621, 653, 855, 1035, 1311, 1959, 2185, 2565, 3105, 3265, 3933, 5877, 6555, 9795, 11799, 12407, 15019, 17631, 19665, 29385, 37221, 45057, 58995, 62035, 75095, 88155, 111663, 135171, 186105, 225285, 285361, 334989, 405513, 558315, 675855, 856083, 1426805, 1674945, 2027565, 2568249, 4280415, 7704747, 12841245, 38523735]

約数ペア:

[(1, 38523735), (3, 12841245), (5, 7704747), (9, 4280415), (15, 2568249), (19, 2027565), (23, 1674945), (27, 1426805), (45, 856083), (57, 675855), (69, 558315), (95, 405513), (115, 334989), (135, 285361), (171, 225285), (207, 186105), (285, 135171), (345, 111663), (437, 88155), (513, 75095), (621, 62035), (653, 58995), (855, 45057), (1035, 37221), (1311, 29385), (1959, 19665), (2185, 17631), (2565, 15019), (3105, 12407), (3265, 11799), (3933, 9795), (5877, 6555)]