8028955

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 11069856

約数和(自身を除く): 3040901

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 577, 605, 1265, 2783, 2885, 6347, 13271, 13915, 31735, 66355, 69817, 145981, 349085, 729905, 1605791, 8028955]

約数ペア:

[(1, 8028955), (5, 1605791), (11, 729905), (23, 349085), (55, 145981), (115, 69817), (121, 66355), (253, 31735), (577, 13915), (605, 13271), (1265, 6347), (2783, 2885)]