2011197825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{98227}}^1$

素因数の和:98263

約数の個数: 72

約数和(自身を含む): 4433619008

約数和(自身を除く): 2422421183

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 2275, 2925, 4095, 6825, 20475, 98227, 294681, 491135, 687589, 884043, 1276951, 1473405, 2062767, 2455675, 3437945, 3830853, 4420215, 6188301, 6384755, 7367025, 8938657, 10313835, 11492559, 17189725, 19154265, 22101075, 26815971, 30941505, 31923775, 44693285, 51569175, 57462795, 80447913, 95771325, 134079855, 154707525, 223466425, 287313975, 402239565, 670399275, 2011197825]

約数ペア:

[(1, 2011197825), (3, 670399275), (5, 402239565), (7, 287313975), (9, 223466425), (13, 154707525), (15, 134079855), (21, 95771325), (25, 80447913), (35, 57462795), (39, 51569175), (45, 44693285), (63, 31923775), (65, 30941505), (75, 26815971), (91, 22101075), (105, 19154265), (117, 17189725), (175, 11492559), (195, 10313835), (225, 8938657), (273, 7367025), (315, 6384755), (325, 6188301), (455, 4420215), (525, 3830853), (585, 3437945), (819, 2455675), (975, 2062767), (1365, 1473405), (1575, 1276951), (2275, 884043), (2925, 687589), (4095, 491135), (6825, 294681), (20475, 98227)]