6637455

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 13444704

約数和(自身を除く): 6807249

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 53, 55, 69, 99, 115, 121, 159, 165, 207, 253, 265, 345, 363, 477, 495, 583, 605, 759, 795, 1035, 1089, 1219, 1265, 1749, 1815, 2277, 2385, 2783, 2915, 3657, 3795, 5247, 5445, 6095, 6413, 8349, 8745, 10971, 11385, 13409, 13915, 18285, 19239, 25047, 26235, 32065, 40227, 41745, 54855, 57717, 67045, 96195, 120681, 125235, 147499, 201135, 288585, 442497, 603405, 737495, 1327491, 2212485, 6637455]

約数ペア:

[(1, 6637455), (3, 2212485), (5, 1327491), (9, 737495), (11, 603405), (15, 442497), (23, 288585), (33, 201135), (45, 147499), (53, 125235), (55, 120681), (69, 96195), (99, 67045), (115, 57717), (121, 54855), (159, 41745), (165, 40227), (207, 32065), (253, 26235), (265, 25047), (345, 19239), (363, 18285), (477, 13915), (495, 13409), (583, 11385), (605, 10971), (759, 8745), (795, 8349), (1035, 6413), (1089, 6095), (1219, 5445), (1265, 5247), (1749, 3795), (1815, 3657), (2277, 2915), (2385, 2783)]