2728658015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{14389}}^1$

素因数の和:14531

約数の個数: 32

約数和(自身を含む): 3655290240

約数和(自身を除く): 926632225

約数列:

[1, 5, 17, 23, 85, 97, 115, 391, 485, 1649, 1955, 2231, 8245, 11155, 14389, 37927, 71945, 189635, 244613, 330947, 1223065, 1395733, 1654735, 5626099, 6978665, 23727461, 28130495, 32101859, 118637305, 160509295, 545731603, 2728658015]

約数ペア:

[(1, 2728658015), (5, 545731603), (17, 160509295), (23, 118637305), (85, 32101859), (97, 28130495), (115, 23727461), (391, 6978665), (485, 5626099), (1649, 1654735), (1955, 1395733), (2231, 1223065), (8245, 330947), (11155, 244613), (14389, 189635), (37927, 71945)]