82010005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{769}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 123298560

約数和(自身を除く): 41288555

約数列:

[1, 5, 7, 11, 35, 55, 77, 277, 385, 769, 1385, 1939, 3047, 3845, 5383, 8459, 9695, 15235, 21329, 26915, 42295, 59213, 106645, 213013, 296065, 1065065, 1491091, 2343143, 7455455, 11715715, 16402001, 82010005]

約数ペア:

[(1, 82010005), (5, 16402001), (7, 11715715), (11, 7455455), (35, 2343143), (55, 1491091), (77, 1065065), (277, 296065), (385, 213013), (769, 106645), (1385, 59213), (1939, 42295), (3047, 26915), (3845, 21329), (5383, 15235), (8459, 9695)]