25929045

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 49248000

約数和(自身を除く): 23318955

約数列:

[1, 3, 5, 9, 15, 27, 29, 37, 45, 87, 111, 135, 145, 179, 185, 261, 333, 435, 537, 555, 783, 895, 999, 1073, 1305, 1611, 1665, 2685, 3219, 3915, 4833, 4995, 5191, 5365, 6623, 8055, 9657, 15573, 16095, 19869, 24165, 25955, 28971, 33115, 46719, 48285, 59607, 77865, 99345, 140157, 144855, 178821, 192067, 233595, 298035, 576201, 700785, 894105, 960335, 1728603, 2881005, 5185809, 8643015, 25929045]

約数ペア:

[(1, 25929045), (3, 8643015), (5, 5185809), (9, 2881005), (15, 1728603), (27, 960335), (29, 894105), (37, 700785), (45, 576201), (87, 298035), (111, 233595), (135, 192067), (145, 178821), (179, 144855), (185, 140157), (261, 99345), (333, 77865), (435, 59607), (537, 48285), (555, 46719), (783, 33115), (895, 28971), (999, 25955), (1073, 24165), (1305, 19869), (1611, 16095), (1665, 15573), (2685, 9657), (3219, 8055), (3915, 6623), (4833, 5365), (4995, 5191)]