6680235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 12024576

約数和(自身を除く): 5344341

約数列:

[1, 3, 5, 15, 17, 23, 51, 67, 69, 85, 115, 201, 255, 289, 335, 345, 391, 867, 1005, 1139, 1173, 1445, 1541, 1955, 3417, 4335, 4623, 5695, 5865, 6647, 7705, 17085, 19363, 19941, 23115, 26197, 33235, 58089, 78591, 96815, 99705, 130985, 290445, 392955, 445349, 1336047, 2226745, 6680235]

約数ペア:

[(1, 6680235), (3, 2226745), (5, 1336047), (15, 445349), (17, 392955), (23, 290445), (51, 130985), (67, 99705), (69, 96815), (85, 78591), (115, 58089), (201, 33235), (255, 26197), (289, 23115), (335, 19941), (345, 19363), (391, 17085), (867, 7705), (1005, 6647), (1139, 5865), (1173, 5695), (1445, 4623), (1541, 4335), (1955, 3417)]