3313921765

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19697}}^1$

素因数の和:19762

約数の個数: 64

約数和(自身を含む): 5446103040

約数和(自身を除く): 2132181275

約数列:

[1, 5, 7, 11, 19, 23, 35, 55, 77, 95, 115, 133, 161, 209, 253, 385, 437, 665, 805, 1045, 1265, 1463, 1771, 2185, 3059, 4807, 7315, 8855, 15295, 19697, 24035, 33649, 98485, 137879, 168245, 216667, 374243, 453031, 689395, 1083335, 1516669, 1871215, 2265155, 2619701, 3171217, 4116673, 4983341, 7583345, 8607589, 13098505, 15856085, 20583365, 24916705, 28816711, 34883387, 43037945, 60253123, 94683479, 144083555, 174416935, 301265615, 473417395, 662784353, 3313921765]

約数ペア:

[(1, 3313921765), (5, 662784353), (7, 473417395), (11, 301265615), (19, 174416935), (23, 144083555), (35, 94683479), (55, 60253123), (77, 43037945), (95, 34883387), (115, 28816711), (133, 24916705), (161, 20583365), (209, 15856085), (253, 13098505), (385, 8607589), (437, 7583345), (665, 4983341), (805, 4116673), (1045, 3171217), (1265, 2619701), (1463, 2265155), (1771, 1871215), (2185, 1516669), (3059, 1083335), (4807, 689395), (7315, 453031), (8855, 374243), (15295, 216667), (19697, 168245), (24035, 137879), (33649, 98485)]