72897005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{9461}}^1$

素因数の和:9556

約数の個数: 16

約数和(自身を含む): 92651904

約数和(自身を除く): 19754899

約数列:

[1, 5, 23, 67, 115, 335, 1541, 7705, 9461, 47305, 217603, 633887, 1088015, 3169435, 14579401, 72897005]

約数ペア:

[(1, 72897005), (5, 14579401), (23, 3169435), (67, 1088015), (115, 633887), (335, 217603), (1541, 47305), (7705, 9461)]