187087965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{13967}}^1$

素因数の和:14041

約数の個数: 32

約数和(自身を含む): 321822720

約数和(自身を除く): 134734755

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4465, 13395, 13967, 41901, 69835, 209505, 265373, 656449, 796119, 1326865, 1969347, 3282245, 3980595, 9846735, 12472531, 37417593, 62362655, 187087965]

約数ペア:

[(1, 187087965), (3, 62362655), (5, 37417593), (15, 12472531), (19, 9846735), (47, 3980595), (57, 3282245), (95, 1969347), (141, 1326865), (235, 796119), (285, 656449), (705, 265373), (893, 209505), (2679, 69835), (4465, 41901), (13395, 13967)]