15539628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 41997312

約数和(自身を除く): 26457684

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 61, 69, 71, 78, 92, 122, 138, 142, 156, 183, 213, 244, 276, 284, 299, 366, 426, 598, 732, 793, 852, 897, 923, 1196, 1403, 1586, 1633, 1794, 1846, 2379, 2769, 2806, 3172, 3266, 3588, 3692, 4209, 4331, 4758, 4899, 5538, 5612, 6532, 8418, 8662, 9516, 9798, 11076, 12993, 16836, 17324, 18239, 19596, 21229, 25986, 36478, 42458, 51972, 54717, 56303, 63687, 72956, 84916, 99613, 109434, 112606, 127374, 168909, 199226, 218868, 225212, 254748, 298839, 337818, 398452, 597678, 675636, 1195356, 1294969, 2589938, 3884907, 5179876, 7769814, 15539628]

約数ペア:

[(1, 15539628), (2, 7769814), (3, 5179876), (4, 3884907), (6, 2589938), (12, 1294969), (13, 1195356), (23, 675636), (26, 597678), (39, 398452), (46, 337818), (52, 298839), (61, 254748), (69, 225212), (71, 218868), (78, 199226), (92, 168909), (122, 127374), (138, 112606), (142, 109434), (156, 99613), (183, 84916), (213, 72956), (244, 63687), (276, 56303), (284, 54717), (299, 51972), (366, 42458), (426, 36478), (598, 25986), (732, 21229), (793, 19596), (852, 18239), (897, 17324), (923, 16836), (1196, 12993), (1403, 11076), (1586, 9798), (1633, 9516), (1794, 8662), (1846, 8418), (2379, 6532), (2769, 5612), (2806, 5538), (3172, 4899), (3266, 4758), (3588, 4331), (3692, 4209)]