38621535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{487}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 65774592

約数和(自身を除く): 27153057

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 311, 487, 933, 1461, 1555, 2435, 4665, 5287, 7305, 8279, 15861, 24837, 26435, 41395, 79305, 124185, 151457, 454371, 757285, 2271855, 2574769, 7724307, 12873845, 38621535]

約数ペア:

[(1, 38621535), (3, 12873845), (5, 7724307), (15, 2574769), (17, 2271855), (51, 757285), (85, 454371), (255, 151457), (311, 124185), (487, 79305), (933, 41395), (1461, 26435), (1555, 24837), (2435, 15861), (4665, 8279), (5287, 7305)]