27630135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 52363584

約数和(自身を除く): 24733449

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 73, 117, 195, 219, 365, 585, 647, 657, 949, 1095, 1941, 2847, 3235, 3285, 4745, 5823, 8411, 8541, 9705, 14235, 25233, 29115, 42055, 42705, 47231, 75699, 126165, 141693, 236155, 378495, 425079, 614003, 708465, 1842009, 2125395, 3070015, 5526027, 9210045, 27630135]

約数ペア:

[(1, 27630135), (3, 9210045), (5, 5526027), (9, 3070015), (13, 2125395), (15, 1842009), (39, 708465), (45, 614003), (65, 425079), (73, 378495), (117, 236155), (195, 141693), (219, 126165), (365, 75699), (585, 47231), (647, 42705), (657, 42055), (949, 29115), (1095, 25233), (1941, 14235), (2847, 9705), (3235, 8541), (3285, 8411), (4745, 5823)]