73880345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1511}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 111476736

約数和(自身を除く): 37596391

約数列:

[1, 5, 7, 11, 35, 55, 77, 127, 385, 635, 889, 1397, 1511, 4445, 6985, 7555, 9779, 10577, 16621, 48895, 52885, 83105, 116347, 191897, 581735, 959485, 1343279, 2110867, 6716395, 10554335, 14776069, 73880345]

約数ペア:

[(1, 73880345), (5, 14776069), (7, 10554335), (11, 6716395), (35, 2110867), (55, 1343279), (77, 959485), (127, 581735), (385, 191897), (635, 116347), (889, 83105), (1397, 52885), (1511, 48895), (4445, 16621), (6985, 10577), (7555, 9779)]