892788985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{947}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 1193387904

約数和(自身を除く): 300598919

約数列:

[1, 5, 11, 55, 61, 281, 305, 671, 947, 1405, 3091, 3355, 4735, 10417, 15455, 17141, 52085, 57767, 85705, 188551, 266107, 288835, 635437, 942755, 1330535, 2927177, 3177185, 14635885, 16232527, 81162635, 178557797, 892788985]

約数ペア:

[(1, 892788985), (5, 178557797), (11, 81162635), (55, 16232527), (61, 14635885), (281, 3177185), (305, 2927177), (671, 1330535), (947, 942755), (1405, 635437), (3091, 288835), (3355, 266107), (4735, 188551), (10417, 85705), (15455, 57767), (17141, 52085)]