7156760685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{1471}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 12373278720

約数和(自身を除く): 5216518035

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 397, 645, 817, 1191, 1471, 1985, 2451, 4085, 4413, 5955, 7355, 7543, 12255, 17071, 22065, 22629, 27949, 37715, 51213, 63253, 83847, 85355, 113145, 139745, 189759, 256065, 316265, 324349, 419235, 583987, 948795, 973047, 1201807, 1621745, 1751961, 2919935, 3605421, 4865235, 6009035, 8759805, 11095753, 18027105, 25111441, 33287259, 55478765, 75334323, 125557205, 166436295, 376671615, 477117379, 1431352137, 2385586895, 7156760685]

約数ペア:

[(1, 7156760685), (3, 2385586895), (5, 1431352137), (15, 477117379), (19, 376671615), (43, 166436295), (57, 125557205), (95, 75334323), (129, 55478765), (215, 33287259), (285, 25111441), (397, 18027105), (645, 11095753), (817, 8759805), (1191, 6009035), (1471, 4865235), (1985, 3605421), (2451, 2919935), (4085, 1751961), (4413, 1621745), (5955, 1201807), (7355, 973047), (7543, 948795), (12255, 583987), (17071, 419235), (22065, 324349), (22629, 316265), (27949, 256065), (37715, 189759), (51213, 139745), (63253, 113145), (83847, 85355)]