72737005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 101035008

約数和(自身を除く): 28298003

約数列:

[1, 5, 11, 31, 37, 55, 155, 185, 341, 407, 1147, 1153, 1705, 2035, 5735, 5765, 12617, 12683, 35743, 42661, 63085, 63415, 178715, 213305, 393173, 469271, 1322491, 1965865, 2346355, 6612455, 14547401, 72737005]

約数ペア:

[(1, 72737005), (5, 14547401), (11, 6612455), (31, 2346355), (37, 1965865), (55, 1322491), (155, 469271), (185, 393173), (341, 213305), (407, 178715), (1147, 63415), (1153, 63085), (1705, 42661), (2035, 35743), (5735, 12683), (5765, 12617)]