232646415

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{829}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 380790720

約数和(自身を除く): 148144305

約数列:

[1, 3, 5, 15, 53, 159, 265, 353, 795, 829, 1059, 1765, 2487, 4145, 5295, 12435, 18709, 43937, 56127, 93545, 131811, 219685, 280635, 292637, 659055, 877911, 1463185, 4389555, 15509761, 46529283, 77548805, 232646415]

約数ペア:

[(1, 232646415), (3, 77548805), (5, 46529283), (15, 15509761), (53, 4389555), (159, 1463185), (265, 877911), (353, 659055), (795, 292637), (829, 280635), (1059, 219685), (1765, 131811), (2487, 93545), (4145, 56127), (5295, 43937), (12435, 18709)]