47484255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 48316065

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 43, 65, 91, 105, 129, 195, 215, 273, 301, 455, 559, 645, 809, 903, 1365, 1505, 1677, 2427, 2795, 3913, 4045, 4515, 5663, 8385, 10517, 11739, 12135, 16989, 19565, 28315, 31551, 34787, 52585, 58695, 73619, 84945, 104361, 157755, 173935, 220857, 243509, 368095, 452231, 521805, 730527, 1104285, 1217545, 1356693, 2261155, 3165617, 3652635, 6783465, 9496851, 15828085, 47484255]

約数ペア:

[(1, 47484255), (3, 15828085), (5, 9496851), (7, 6783465), (13, 3652635), (15, 3165617), (21, 2261155), (35, 1356693), (39, 1217545), (43, 1104285), (65, 730527), (91, 521805), (105, 452231), (129, 368095), (195, 243509), (215, 220857), (273, 173935), (301, 157755), (455, 104361), (559, 84945), (645, 73619), (809, 58695), (903, 52585), (1365, 34787), (1505, 31551), (1677, 28315), (2427, 19565), (2795, 16989), (3913, 12135), (4045, 11739), (4515, 10517), (5663, 8385)]