868288545

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109013}}^1$

素因数の和:109086

約数の個数: 32

約数和(自身を含む): 1569801600

約数和(自身を除く): 701513055

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 7965, 109013, 327039, 545065, 981117, 1635195, 2943351, 4905585, 6431767, 14716755, 19295301, 32158835, 57885903, 96476505, 173657709, 289429515, 868288545]

約数ペア:

[(1, 868288545), (3, 289429515), (5, 173657709), (9, 96476505), (15, 57885903), (27, 32158835), (45, 19295301), (59, 14716755), (135, 6431767), (177, 4905585), (295, 2943351), (531, 1635195), (885, 981117), (1593, 545065), (2655, 327039), (7965, 109013)]