91874035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1013}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 128786112

約数和(自身を除く): 36912077

約数列:

[1, 5, 11, 17, 55, 85, 97, 187, 485, 935, 1013, 1067, 1649, 5065, 5335, 8245, 11143, 17221, 18139, 55715, 86105, 90695, 98261, 189431, 491305, 947155, 1080871, 1670437, 5404355, 8352185, 18374807, 91874035]

約数ペア:

[(1, 91874035), (5, 18374807), (11, 8352185), (17, 5404355), (55, 1670437), (85, 1080871), (97, 947155), (187, 491305), (485, 189431), (935, 98261), (1013, 90695), (1067, 86105), (1649, 55715), (5065, 18139), (5335, 17221), (8245, 11143)]