1394366985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 2698375680

約数和(自身を除く): 1304008695

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 165, 181, 197, 237, 395, 495, 543, 591, 711, 869, 905, 985, 1185, 1629, 1773, 1991, 2167, 2607, 2715, 2955, 3555, 4345, 5973, 6501, 7821, 8145, 8865, 9955, 10835, 13035, 14299, 15563, 17919, 19503, 29865, 32505, 35657, 39105, 42897, 46689, 71495, 77815, 89595, 97515, 106971, 128691, 140067, 157289, 171193, 178285, 214485, 233445, 320913, 392227, 471867, 513579, 534855, 643455, 700335, 786445, 855965, 1176681, 1415601, 1540737, 1604565, 1961135, 2359335, 2567895, 2816903, 3530043, 5883405, 7078005, 7703685, 8450709, 14084515, 17650215, 25352127, 30985933, 42253545, 92957799, 126760635, 154929665, 278873397, 464788995, 1394366985]

約数ペア:

[(1, 1394366985), (3, 464788995), (5, 278873397), (9, 154929665), (11, 126760635), (15, 92957799), (33, 42253545), (45, 30985933), (55, 25352127), (79, 17650215), (99, 14084515), (165, 8450709), (181, 7703685), (197, 7078005), (237, 5883405), (395, 3530043), (495, 2816903), (543, 2567895), (591, 2359335), (711, 1961135), (869, 1604565), (905, 1540737), (985, 1415601), (1185, 1176681), (1629, 855965), (1773, 786445), (1991, 700335), (2167, 643455), (2607, 534855), (2715, 513579), (2955, 471867), (3555, 392227), (4345, 320913), (5973, 233445), (6501, 214485), (7821, 178285), (8145, 171193), (8865, 157289), (9955, 140067), (10835, 128691), (13035, 106971), (14299, 97515), (15563, 89595), (17919, 77815), (19503, 71495), (29865, 46689), (32505, 42897), (35657, 39105)]