15672941505

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{41927}}^1$

素因数の和:42028

約数の個数: 80

約数和(自身を含む): 30683245824

約数和(自身を除く): 15010304319

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 71, 81, 117, 135, 195, 213, 351, 355, 405, 585, 639, 923, 1053, 1065, 1755, 1917, 2769, 3195, 4615, 5265, 5751, 8307, 9585, 13845, 24921, 28755, 41535, 41927, 74763, 124605, 125781, 209635, 373815, 377343, 545051, 628905, 1132029, 1635153, 1886715, 2725255, 2976817, 3396087, 4905459, 5660145, 8175765, 8930451, 14716377, 14884085, 16980435, 24527295, 26791353, 38698621, 44149131, 44652255, 73581885, 80374059, 116095863, 133956765, 193493105, 220745655, 241122177, 348287589, 401870295, 580479315, 1044862767, 1205610885, 1741437945, 3134588301, 5224313835, 15672941505]

約数ペア:

[(1, 15672941505), (3, 5224313835), (5, 3134588301), (9, 1741437945), (13, 1205610885), (15, 1044862767), (27, 580479315), (39, 401870295), (45, 348287589), (65, 241122177), (71, 220745655), (81, 193493105), (117, 133956765), (135, 116095863), (195, 80374059), (213, 73581885), (351, 44652255), (355, 44149131), (405, 38698621), (585, 26791353), (639, 24527295), (923, 16980435), (1053, 14884085), (1065, 14716377), (1755, 8930451), (1917, 8175765), (2769, 5660145), (3195, 4905459), (4615, 3396087), (5265, 2976817), (5751, 2725255), (8307, 1886715), (9585, 1635153), (13845, 1132029), (24921, 628905), (28755, 545051), (41535, 377343), (41927, 373815), (74763, 209635), (124605, 125781)]