157047795

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1441

約数の個数: 64

約数和(自身を含む): 299427840

約数和(自身を除く): 142380045

約数列:

[1, 3, 5, 9, 15, 23, 27, 37, 45, 69, 111, 115, 135, 185, 207, 333, 345, 555, 621, 851, 999, 1035, 1367, 1665, 2553, 3105, 4101, 4255, 4995, 6835, 7659, 12303, 12765, 20505, 22977, 31441, 36909, 38295, 50579, 61515, 94323, 114885, 151737, 157205, 184545, 252895, 282969, 455211, 471615, 758685, 848907, 1163317, 1365633, 1414845, 2276055, 3489951, 4244535, 5816585, 6828165, 10469853, 17449755, 31409559, 52349265, 157047795]

約数ペア:

[(1, 157047795), (3, 52349265), (5, 31409559), (9, 17449755), (15, 10469853), (23, 6828165), (27, 5816585), (37, 4244535), (45, 3489951), (69, 2276055), (111, 1414845), (115, 1365633), (135, 1163317), (185, 848907), (207, 758685), (333, 471615), (345, 455211), (555, 282969), (621, 252895), (851, 184545), (999, 157205), (1035, 151737), (1367, 114885), (1665, 94323), (2553, 61515), (3105, 50579), (4101, 38295), (4255, 36909), (4995, 31441), (6835, 22977), (7659, 20505), (12303, 12765)]