74937305

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 94820544

約数和(自身を除く): 19883239

約数列:

[1, 5, 29, 71, 145, 251, 355, 841, 1255, 2059, 4205, 7279, 10295, 17821, 36395, 59711, 89105, 211091, 298555, 516809, 1055455, 2584045, 14987461, 74937305]

約数ペア:

[(1, 74937305), (5, 14987461), (29, 2584045), (71, 1055455), (145, 516809), (251, 298555), (355, 211091), (841, 89105), (1255, 59711), (2059, 36395), (4205, 17821), (7279, 10295)]