66424995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5407}}^1$

素因数の和:5441

約数の個数: 64

約数和(自身を含む): 145367040

約数和(自身を除く): 78942045

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 4095, 5407, 12285, 16221, 27035, 37849, 48663, 70291, 81105, 113547, 145989, 189245, 210873, 243315, 340641, 351455, 492037, 567735, 632619, 729945, 1021923, 1054365, 1476111, 1703205, 1897857, 2460185, 3163095, 4428333, 5109615, 7380555, 9489285, 13284999, 22141665, 66424995]

約数ペア:

[(1, 66424995), (3, 22141665), (5, 13284999), (7, 9489285), (9, 7380555), (13, 5109615), (15, 4428333), (21, 3163095), (27, 2460185), (35, 1897857), (39, 1703205), (45, 1476111), (63, 1054365), (65, 1021923), (91, 729945), (105, 632619), (117, 567735), (135, 492037), (189, 351455), (195, 340641), (273, 243315), (315, 210873), (351, 189245), (455, 145989), (585, 113547), (819, 81105), (945, 70291), (1365, 48663), (1755, 37849), (2457, 27035), (4095, 16221), (5407, 12285)]