64012795

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7229}}^1$

素因数の和:7275

約数の個数: 32

約数和(自身を含む): 99947520

約数和(自身を除く): 35934725

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 7229, 8855, 36145, 50603, 79519, 166267, 253015, 397595, 556633, 831335, 1163869, 1828937, 2783165, 5819345, 9144685, 12802559, 64012795]

約数ペア:

[(1, 64012795), (5, 12802559), (7, 9144685), (11, 5819345), (23, 2783165), (35, 1828937), (55, 1163869), (77, 831335), (115, 556633), (161, 397595), (253, 253015), (385, 166267), (805, 79519), (1265, 50603), (1771, 36145), (7229, 8855)]