25614105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 47589120

約数和(自身を除く): 21975015

約数列:

[1, 3, 5, 11, 15, 29, 33, 53, 55, 87, 101, 145, 159, 165, 265, 303, 319, 435, 505, 583, 795, 957, 1111, 1515, 1537, 1595, 1749, 2915, 2929, 3333, 4611, 4785, 5353, 5555, 7685, 8745, 8787, 14645, 16059, 16665, 16907, 23055, 26765, 32219, 43935, 50721, 58883, 80295, 84535, 96657, 155237, 161095, 176649, 253605, 294415, 465711, 483285, 776185, 883245, 1707607, 2328555, 5122821, 8538035, 25614105]

約数ペア:

[(1, 25614105), (3, 8538035), (5, 5122821), (11, 2328555), (15, 1707607), (29, 883245), (33, 776185), (53, 483285), (55, 465711), (87, 294415), (101, 253605), (145, 176649), (159, 161095), (165, 155237), (265, 96657), (303, 84535), (319, 80295), (435, 58883), (505, 50721), (583, 43935), (795, 32219), (957, 26765), (1111, 23055), (1515, 16907), (1537, 16665), (1595, 16059), (1749, 14645), (2915, 8787), (2929, 8745), (3333, 7685), (4611, 5555), (4785, 5353)]