29390775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13513}}^1$

素因数の和:13555

約数の個数: 24

約数和(自身を含む): 50272080

約数和(自身を除く): 20881305

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 13513, 40539, 67565, 202695, 337825, 391877, 1013475, 1175631, 1959385, 5878155, 9796925, 29390775]

約数ペア:

[(1, 29390775), (3, 9796925), (5, 5878155), (15, 1959385), (25, 1175631), (29, 1013475), (75, 391877), (87, 337825), (145, 202695), (435, 67565), (725, 40539), (2175, 13513)]