2783200215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{136733}}^1$

素因数の和:136823

約数の個数: 32

約数和(自身を含む): 4725527040

約数和(自身を除く): 1942326825

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 885, 1357, 4071, 6785, 20355, 136733, 410199, 683665, 2050995, 3144859, 8067247, 9434577, 15724295, 24201741, 40336235, 47172885, 121008705, 185546681, 556640043, 927733405, 2783200215]

約数ペア:

[(1, 2783200215), (3, 927733405), (5, 556640043), (15, 185546681), (23, 121008705), (59, 47172885), (69, 40336235), (115, 24201741), (177, 15724295), (295, 9434577), (345, 8067247), (885, 3144859), (1357, 2050995), (4071, 683665), (6785, 410199), (20355, 136733)]