82970115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{983}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 141129216

約数和(自身を除く): 58159101

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 331, 983, 993, 1655, 2949, 4915, 4965, 5627, 14745, 16711, 16881, 28135, 50133, 83555, 84405, 250665, 325373, 976119, 1626865, 4880595, 5531341, 16594023, 27656705, 82970115]

約数ペア:

[(1, 82970115), (3, 27656705), (5, 16594023), (15, 5531341), (17, 4880595), (51, 1626865), (85, 976119), (255, 325373), (331, 250665), (983, 84405), (993, 83555), (1655, 50133), (2949, 28135), (4915, 16881), (4965, 16711), (5627, 14745)]