65074695

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 130014720

約数和(自身を除く): 64940025

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 43, 49, 71, 87, 105, 129, 145, 147, 203, 213, 215, 245, 301, 355, 435, 497, 609, 645, 735, 903, 1015, 1065, 1247, 1421, 1491, 1505, 2059, 2107, 2485, 3045, 3053, 3479, 3741, 4263, 4515, 6177, 6235, 6321, 7105, 7455, 8729, 9159, 10295, 10437, 10535, 14413, 15265, 17395, 18705, 21315, 21371, 26187, 30885, 31605, 43239, 43645, 45795, 52185, 61103, 64113, 72065, 88537, 100891, 106855, 130935, 149597, 183309, 216195, 265611, 302673, 305515, 320565, 442685, 448791, 504455, 619759, 747985, 916545, 1328055, 1513365, 1859277, 2243955, 3098795, 4338313, 9296385, 13014939, 21691565, 65074695]

約数ペア:

[(1, 65074695), (3, 21691565), (5, 13014939), (7, 9296385), (15, 4338313), (21, 3098795), (29, 2243955), (35, 1859277), (43, 1513365), (49, 1328055), (71, 916545), (87, 747985), (105, 619759), (129, 504455), (145, 448791), (147, 442685), (203, 320565), (213, 305515), (215, 302673), (245, 265611), (301, 216195), (355, 183309), (435, 149597), (497, 130935), (609, 106855), (645, 100891), (735, 88537), (903, 72065), (1015, 64113), (1065, 61103), (1247, 52185), (1421, 45795), (1491, 43645), (1505, 43239), (2059, 31605), (2107, 30885), (2485, 26187), (3045, 21371), (3053, 21315), (3479, 18705), (3741, 17395), (4263, 15265), (4515, 14413), (6177, 10535), (6235, 10437), (6321, 10295), (7105, 9159), (7455, 8729)]