38824695

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 87360000

約数和(自身を除く): 48535305

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 171, 195, 247, 273, 285, 315, 399, 455, 499, 585, 665, 741, 819, 855, 1197, 1235, 1365, 1497, 1729, 1995, 2223, 2495, 3493, 3705, 4095, 4491, 5187, 5985, 6487, 7485, 8645, 9481, 10479, 11115, 15561, 17465, 19461, 22455, 25935, 28443, 31437, 32435, 45409, 47405, 52395, 58383, 66367, 77805, 85329, 97305, 123253, 136227, 142215, 157185, 199101, 227045, 291915, 331835, 369759, 408681, 426645, 597303, 616265, 681135, 862771, 995505, 1109277, 1848795, 2043405, 2588313, 2986515, 4313855, 5546385, 7764939, 12941565, 38824695]

約数ペア:

[(1, 38824695), (3, 12941565), (5, 7764939), (7, 5546385), (9, 4313855), (13, 2986515), (15, 2588313), (19, 2043405), (21, 1848795), (35, 1109277), (39, 995505), (45, 862771), (57, 681135), (63, 616265), (65, 597303), (91, 426645), (95, 408681), (105, 369759), (117, 331835), (133, 291915), (171, 227045), (195, 199101), (247, 157185), (273, 142215), (285, 136227), (315, 123253), (399, 97305), (455, 85329), (499, 77805), (585, 66367), (665, 58383), (741, 52395), (819, 47405), (855, 45409), (1197, 32435), (1235, 31437), (1365, 28443), (1497, 25935), (1729, 22455), (1995, 19461), (2223, 17465), (2495, 15561), (3493, 11115), (3705, 10479), (4095, 9481), (4491, 8645), (5187, 7485), (5985, 6487)]