143034815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 231413760

約数和(自身を除く): 88378945

約数列:

[1, 5, 7, 11, 23, 29, 35, 55, 77, 115, 145, 161, 203, 253, 319, 385, 557, 667, 805, 1015, 1265, 1595, 1771, 2233, 2785, 3335, 3899, 4669, 6127, 7337, 8855, 11165, 12811, 16153, 19495, 23345, 30635, 36685, 42889, 51359, 64055, 80765, 89677, 113071, 140921, 177683, 214445, 256795, 371519, 448385, 565355, 704605, 888415, 986447, 1243781, 1857595, 2600633, 4086709, 4932235, 6218905, 13003165, 20433545, 28606963, 143034815]

約数ペア:

[(1, 143034815), (5, 28606963), (7, 20433545), (11, 13003165), (23, 6218905), (29, 4932235), (35, 4086709), (55, 2600633), (77, 1857595), (115, 1243781), (145, 986447), (161, 888415), (203, 704605), (253, 565355), (319, 448385), (385, 371519), (557, 256795), (667, 214445), (805, 177683), (1015, 140921), (1265, 113071), (1595, 89677), (1771, 80765), (2233, 64055), (2785, 51359), (3335, 42889), (3899, 36685), (4669, 30635), (6127, 23345), (7337, 19495), (8855, 16153), (11165, 12811)]