8667135

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 16896000

約数和(自身を除く): 8228865

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 45, 57, 93, 95, 109, 135, 155, 171, 279, 285, 327, 465, 513, 545, 589, 837, 855, 981, 1395, 1635, 1767, 2071, 2565, 2943, 2945, 3379, 4185, 4905, 5301, 6213, 8835, 10137, 10355, 14715, 15903, 16895, 18639, 26505, 30411, 31065, 50685, 55917, 64201, 79515, 91233, 93195, 152055, 192603, 279585, 321005, 456165, 577809, 963015, 1733427, 2889045, 8667135]

約数ペア:

[(1, 8667135), (3, 2889045), (5, 1733427), (9, 963015), (15, 577809), (19, 456165), (27, 321005), (31, 279585), (45, 192603), (57, 152055), (93, 93195), (95, 91233), (109, 79515), (135, 64201), (155, 55917), (171, 50685), (279, 31065), (285, 30411), (327, 26505), (465, 18639), (513, 16895), (545, 15903), (589, 14715), (837, 10355), (855, 10137), (981, 8835), (1395, 6213), (1635, 5301), (1767, 4905), (2071, 4185), (2565, 3379), (2943, 2945)]