12038775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 23760384

約数和(自身を除く): 11721609

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 345, 483, 525, 575, 805, 997, 1725, 2415, 2991, 4025, 4985, 6979, 12075, 14955, 20937, 22931, 24925, 34895, 68793, 74775, 104685, 114655, 160517, 174475, 343965, 481551, 523425, 573275, 802585, 1719825, 2407755, 4012925, 12038775]

約数ペア:

[(1, 12038775), (3, 4012925), (5, 2407755), (7, 1719825), (15, 802585), (21, 573275), (23, 523425), (25, 481551), (35, 343965), (69, 174475), (75, 160517), (105, 114655), (115, 104685), (161, 74775), (175, 68793), (345, 34895), (483, 24925), (525, 22931), (575, 20937), (805, 14955), (997, 12075), (1725, 6979), (2415, 4985), (2991, 4025)]