8054235

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{947}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 16563456

約数和(自身を除く): 8509221

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 947, 1215, 1701, 2835, 2841, 4735, 6629, 8505, 8523, 14205, 19887, 25569, 33145, 42615, 59661, 76707, 99435, 127845, 178983, 230121, 298305, 383535, 536949, 894915, 1150605, 1610847, 2684745, 8054235]

約数ペア:

[(1, 8054235), (3, 2684745), (5, 1610847), (7, 1150605), (9, 894915), (15, 536949), (21, 383535), (27, 298305), (35, 230121), (45, 178983), (63, 127845), (81, 99435), (105, 76707), (135, 59661), (189, 42615), (243, 33145), (315, 25569), (405, 19887), (567, 14205), (945, 8523), (947, 8505), (1215, 6629), (1701, 4735), (2835, 2841)]