15705536211

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{17491}}^1$

素因数の和:17664

約数の個数: 48

約数和(自身を含む): 24558768000

約数和(自身を除く): 8853231789

約数列:

[1, 3, 9, 19, 57, 59, 89, 171, 177, 267, 531, 801, 1121, 1691, 3363, 5073, 5251, 10089, 15219, 15753, 17491, 47259, 52473, 99769, 157419, 299307, 332329, 897921, 996987, 1031969, 1556699, 2990961, 3095907, 4670097, 9287721, 14010291, 19607411, 29577281, 58822233, 88731843, 91845241, 176466699, 266195529, 275535723, 826607169, 1745059579, 5235178737, 15705536211]

約数ペア:

[(1, 15705536211), (3, 5235178737), (9, 1745059579), (19, 826607169), (57, 275535723), (59, 266195529), (89, 176466699), (171, 91845241), (177, 88731843), (267, 58822233), (531, 29577281), (801, 19607411), (1121, 14010291), (1691, 9287721), (3363, 4670097), (5073, 3095907), (5251, 2990961), (10089, 1556699), (15219, 1031969), (15753, 996987), (17491, 897921), (47259, 332329), (52473, 299307), (99769, 157419)]