47729955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 95477760

約数和(自身を除く): 47747805

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 73, 91, 105, 195, 219, 273, 365, 455, 479, 511, 949, 1095, 1365, 1437, 1533, 2395, 2555, 2847, 3353, 4745, 6227, 6643, 7185, 7665, 10059, 14235, 16765, 18681, 19929, 31135, 33215, 34967, 43589, 50295, 93405, 99645, 104901, 130767, 174835, 217945, 244769, 454571, 524505, 653835, 734307, 1223845, 1363713, 2272855, 3181997, 3671535, 6818565, 9545991, 15909985, 47729955]

約数ペア:

[(1, 47729955), (3, 15909985), (5, 9545991), (7, 6818565), (13, 3671535), (15, 3181997), (21, 2272855), (35, 1363713), (39, 1223845), (65, 734307), (73, 653835), (91, 524505), (105, 454571), (195, 244769), (219, 217945), (273, 174835), (365, 130767), (455, 104901), (479, 99645), (511, 93405), (949, 50295), (1095, 43589), (1365, 34967), (1437, 33215), (1533, 31135), (2395, 19929), (2555, 18681), (2847, 16765), (3353, 14235), (4745, 10059), (6227, 7665), (6643, 7185)]