66731175

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 145228800

約数和(自身を除く): 78497625

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 29, 35, 45, 63, 75, 87, 105, 135, 145, 175, 189, 203, 225, 261, 315, 435, 487, 525, 609, 675, 725, 783, 945, 1015, 1305, 1461, 1575, 1827, 2175, 2435, 3045, 3409, 3915, 4383, 4725, 5075, 5481, 6525, 7305, 9135, 10227, 12175, 13149, 14123, 15225, 17045, 19575, 21915, 27405, 30681, 36525, 42369, 45675, 51135, 65745, 70615, 85225, 92043, 98861, 109575, 127107, 137025, 153405, 211845, 255675, 296583, 328725, 353075, 381321, 460215, 494305, 635535, 767025, 889749, 1059225, 1482915, 1906605, 2301075, 2471525, 2669247, 3177675, 4448745, 7414575, 9533025, 13346235, 22243725, 66731175]

約数ペア:

[(1, 66731175), (3, 22243725), (5, 13346235), (7, 9533025), (9, 7414575), (15, 4448745), (21, 3177675), (25, 2669247), (27, 2471525), (29, 2301075), (35, 1906605), (45, 1482915), (63, 1059225), (75, 889749), (87, 767025), (105, 635535), (135, 494305), (145, 460215), (175, 381321), (189, 353075), (203, 328725), (225, 296583), (261, 255675), (315, 211845), (435, 153405), (487, 137025), (525, 127107), (609, 109575), (675, 98861), (725, 92043), (783, 85225), (945, 70615), (1015, 65745), (1305, 51135), (1461, 45675), (1575, 42369), (1827, 36525), (2175, 30681), (2435, 27405), (3045, 21915), (3409, 19575), (3915, 17045), (4383, 15225), (4725, 14123), (5075, 13149), (5481, 12175), (6525, 10227), (7305, 9135)]