1330896765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{769}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 2466858240

約数和(自身を除く): 1135961475

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 617, 769, 935, 1851, 2307, 2805, 3085, 3845, 6787, 8459, 9255, 10489, 11535, 13073, 20361, 25377, 31467, 33935, 39219, 42295, 52445, 65365, 101805, 115379, 126885, 143803, 157335, 196095, 346137, 431409, 474473, 576895, 719015, 1423419, 1730685, 2157045, 2372365, 5219203, 7117095, 8066041, 15657609, 24198123, 26096015, 40330205, 78288045, 88726451, 120990615, 266179353, 443632255, 1330896765]

約数ペア:

[(1, 1330896765), (3, 443632255), (5, 266179353), (11, 120990615), (15, 88726451), (17, 78288045), (33, 40330205), (51, 26096015), (55, 24198123), (85, 15657609), (165, 8066041), (187, 7117095), (255, 5219203), (561, 2372365), (617, 2157045), (769, 1730685), (935, 1423419), (1851, 719015), (2307, 576895), (2805, 474473), (3085, 431409), (3845, 346137), (6787, 196095), (8459, 157335), (9255, 143803), (10489, 126885), (11535, 115379), (13073, 101805), (20361, 65365), (25377, 52445), (31467, 42295), (33935, 39219)]