12752235

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:114

約数の個数: 60

約数和(自身を含む): 24515568

約数和(自身を除く): 11763333

約数列:

[1, 3, 5, 9, 15, 23, 27, 37, 45, 69, 81, 111, 115, 135, 185, 207, 333, 345, 405, 555, 621, 851, 999, 1035, 1369, 1665, 1863, 2553, 2997, 3105, 4107, 4255, 4995, 6845, 7659, 9315, 12321, 12765, 14985, 20535, 22977, 31487, 36963, 38295, 61605, 68931, 94461, 110889, 114885, 157435, 184815, 283383, 344655, 472305, 554445, 850149, 1416915, 2550447, 4250745, 12752235]

約数ペア:

[(1, 12752235), (3, 4250745), (5, 2550447), (9, 1416915), (15, 850149), (23, 554445), (27, 472305), (37, 344655), (45, 283383), (69, 184815), (81, 157435), (111, 114885), (115, 110889), (135, 94461), (185, 68931), (207, 61605), (333, 38295), (345, 36963), (405, 31487), (555, 22977), (621, 20535), (851, 14985), (999, 12765), (1035, 12321), (1369, 9315), (1665, 7659), (1863, 6845), (2553, 4995), (2997, 4255), (3105, 4107)]