22165605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6397}}^1$

素因数の和:6426

約数の個数: 48

約数和(自身を含む): 47908224

約数和(自身を除く): 25742619

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 6397, 19191, 31985, 44779, 57573, 70367, 95955, 134337, 211101, 223895, 287865, 351835, 403011, 492569, 633303, 671685, 1055505, 1477707, 2015055, 2462845, 3166515, 4433121, 7388535, 22165605]

約数ペア:

[(1, 22165605), (3, 7388535), (5, 4433121), (7, 3166515), (9, 2462845), (11, 2015055), (15, 1477707), (21, 1055505), (33, 671685), (35, 633303), (45, 492569), (55, 403011), (63, 351835), (77, 287865), (99, 223895), (105, 211101), (165, 134337), (231, 95955), (315, 70367), (385, 57573), (495, 44779), (693, 31985), (1155, 19191), (3465, 6397)]