11383965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 21835008

約数和(自身を除く): 10451043

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 647, 765, 1035, 1173, 1941, 1955, 3235, 3519, 5823, 5865, 9705, 10999, 14881, 17595, 29115, 32997, 44643, 54995, 74405, 98991, 133929, 164985, 223215, 252977, 494955, 669645, 758931, 1264885, 2276793, 3794655, 11383965]

約数ペア:

[(1, 11383965), (3, 3794655), (5, 2276793), (9, 1264885), (15, 758931), (17, 669645), (23, 494955), (45, 252977), (51, 223215), (69, 164985), (85, 133929), (115, 98991), (153, 74405), (207, 54995), (255, 44643), (345, 32997), (391, 29115), (647, 17595), (765, 14881), (1035, 10999), (1173, 9705), (1941, 5865), (1955, 5823), (3235, 3519)]