231095805

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{503}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 375217920

約数和(自身を除く): 144122115

約数列:

[1, 3, 5, 15, 109, 281, 327, 503, 545, 843, 1405, 1509, 1635, 2515, 4215, 7545, 30629, 54827, 91887, 141343, 153145, 164481, 274135, 424029, 459435, 706715, 822405, 2120145, 15406387, 46219161, 77031935, 231095805]

約数ペア:

[(1, 231095805), (3, 77031935), (5, 46219161), (15, 15406387), (109, 2120145), (281, 822405), (327, 706715), (503, 459435), (545, 424029), (843, 274135), (1405, 164481), (1509, 153145), (1635, 141343), (2515, 91887), (4215, 54827), (7545, 30629)]