2158804514025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2422289}}^1$

素因数の和:2422555

約数の個数: 72

約数和(自身を含む): 4111682248440

約数和(自身を除く): 1952877734415

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 233, 255, 425, 699, 765, 1165, 1275, 2097, 3495, 3825, 3961, 5825, 10485, 11883, 17475, 19805, 35649, 52425, 59415, 99025, 178245, 297075, 891225, 2422289, 7266867, 12111445, 21800601, 36334335, 41178913, 60557225, 109003005, 123536739, 181671675, 205894565, 370610217, 545015025, 564393337, 617683695, 1029472825, 1693180011, 1853051085, 2821966685, 3088418475, 5079540033, 8465900055, 9265255425, 9594686729, 14109833425, 25397700165, 28784060187, 42329500275, 47973433645, 86352180561, 126988500825, 143920300935, 239867168225, 431760902805, 719601504675, 2158804514025]

約数ペア:

[(1, 2158804514025), (3, 719601504675), (5, 431760902805), (9, 239867168225), (15, 143920300935), (17, 126988500825), (25, 86352180561), (45, 47973433645), (51, 42329500275), (75, 28784060187), (85, 25397700165), (153, 14109833425), (225, 9594686729), (233, 9265255425), (255, 8465900055), (425, 5079540033), (699, 3088418475), (765, 2821966685), (1165, 1853051085), (1275, 1693180011), (2097, 1029472825), (3495, 617683695), (3825, 564393337), (3961, 545015025), (5825, 370610217), (10485, 205894565), (11883, 181671675), (17475, 123536739), (19805, 109003005), (35649, 60557225), (52425, 41178913), (59415, 36334335), (99025, 21800601), (178245, 12111445), (297075, 7266867), (891225, 2422289)]