1888701435

素因数分解:

$3^3\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{9067}}^1$

素因数の和:10624

約数の個数: 32

約数和(自身を含む): 3360238080

約数和(自身を除く): 1471536645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1543, 4629, 7715, 9067, 13887, 23145, 27201, 41661, 45335, 69435, 81603, 136005, 208305, 244809, 408015, 1224045, 13990381, 41971143, 69951905, 125913429, 209855715, 377740287, 629567145, 1888701435]

約数ペア:

[(1, 1888701435), (3, 629567145), (5, 377740287), (9, 209855715), (15, 125913429), (27, 69951905), (45, 41971143), (135, 13990381), (1543, 1224045), (4629, 408015), (7715, 244809), (9067, 208305), (13887, 136005), (23145, 81603), (27201, 69435), (41661, 45335)]