88156815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15031}}^1$

素因数の和:15079

約数の個数: 32

約数和(自身を含む): 155851776

約数和(自身を除く): 67694961

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 15031, 45093, 75155, 225465, 255527, 345713, 766581, 1037139, 1277635, 1728565, 3832905, 5185695, 5877121, 17631363, 29385605, 88156815]

約数ペア:

[(1, 88156815), (3, 29385605), (5, 17631363), (15, 5877121), (17, 5185695), (23, 3832905), (51, 1728565), (69, 1277635), (85, 1037139), (115, 766581), (255, 345713), (345, 255527), (391, 225465), (1173, 75155), (1955, 45093), (5865, 15031)]