40804695

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 76032000

約数和(自身を除く): 35227305

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 59, 109, 135, 141, 177, 235, 295, 327, 423, 531, 545, 705, 885, 981, 1269, 1593, 1635, 2115, 2655, 2773, 2943, 4905, 5123, 6345, 6431, 7965, 8319, 13865, 14715, 15369, 19293, 24957, 25615, 32155, 41595, 46107, 57879, 74871, 76845, 96465, 124785, 138321, 173637, 230535, 289395, 302257, 374355, 691605, 868185, 906771, 1511285, 2720313, 4533855, 8160939, 13601565, 40804695]

約数ペア:

[(1, 40804695), (3, 13601565), (5, 8160939), (9, 4533855), (15, 2720313), (27, 1511285), (45, 906771), (47, 868185), (59, 691605), (109, 374355), (135, 302257), (141, 289395), (177, 230535), (235, 173637), (295, 138321), (327, 124785), (423, 96465), (531, 76845), (545, 74871), (705, 57879), (885, 46107), (981, 41595), (1269, 32155), (1593, 25615), (1635, 24957), (2115, 19293), (2655, 15369), (2773, 14715), (2943, 13865), (4905, 8319), (5123, 7965), (6345, 6431)]