244486725

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 477344448

約数和(自身を除く): 232857723

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 71, 75, 105, 147, 175, 213, 245, 355, 497, 525, 735, 937, 1065, 1225, 1491, 1775, 2485, 2811, 3479, 3675, 4685, 5325, 6559, 7455, 10437, 12425, 14055, 17395, 19677, 23425, 32795, 37275, 45913, 52185, 66527, 70275, 86975, 98385, 137739, 163975, 199581, 229565, 260925, 332635, 465689, 491925, 688695, 997905, 1147825, 1397067, 1663175, 2328445, 3259823, 3443475, 4989525, 6985335, 9779469, 11642225, 16299115, 34926675, 48897345, 81495575, 244486725]

約数ペア:

[(1, 244486725), (3, 81495575), (5, 48897345), (7, 34926675), (15, 16299115), (21, 11642225), (25, 9779469), (35, 6985335), (49, 4989525), (71, 3443475), (75, 3259823), (105, 2328445), (147, 1663175), (175, 1397067), (213, 1147825), (245, 997905), (355, 688695), (497, 491925), (525, 465689), (735, 332635), (937, 260925), (1065, 229565), (1225, 199581), (1491, 163975), (1775, 137739), (2485, 98385), (2811, 86975), (3479, 70275), (3675, 66527), (4685, 52185), (5325, 45913), (6559, 37275), (7455, 32795), (10437, 23425), (12425, 19677), (14055, 17395)]