75156045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1069}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 124291200

約数和(自身を除く): 49135155

約数列:

[1, 3, 5, 15, 43, 109, 129, 215, 327, 545, 645, 1069, 1635, 3207, 4687, 5345, 14061, 16035, 23435, 45967, 70305, 116521, 137901, 229835, 349563, 582605, 689505, 1747815, 5010403, 15031209, 25052015, 75156045]

約数ペア:

[(1, 75156045), (3, 25052015), (5, 15031209), (15, 5010403), (43, 1747815), (109, 689505), (129, 582605), (215, 349563), (327, 229835), (545, 137901), (645, 116521), (1069, 70305), (1635, 45967), (3207, 23435), (4687, 16035), (5345, 14061)]