15194385647

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{4001}}^1$

素因数の和:4176

約数の個数: 48

約数和(自身を含む): 19314868608

約数和(自身を除く): 4120482961

約数列:

[1, 7, 17, 47, 49, 97, 119, 329, 679, 799, 833, 1649, 2303, 4001, 4559, 4753, 5593, 11543, 28007, 31913, 39151, 68017, 77503, 80801, 188047, 196049, 223391, 388097, 476119, 542521, 1316329, 2716679, 3196799, 3332833, 3797647, 6597649, 9214303, 18240559, 19016753, 22377593, 46183543, 127683913, 156643151, 310089503, 323284801, 893787391, 2170626521, 15194385647]

約数ペア:

[(1, 15194385647), (7, 2170626521), (17, 893787391), (47, 323284801), (49, 310089503), (97, 156643151), (119, 127683913), (329, 46183543), (679, 22377593), (799, 19016753), (833, 18240559), (1649, 9214303), (2303, 6597649), (4001, 3797647), (4559, 3332833), (4753, 3196799), (5593, 2716679), (11543, 1316329), (28007, 542521), (31913, 476119), (39151, 388097), (68017, 223391), (77503, 196049), (80801, 188047)]