28926045

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5791}}^1$

素因数の和:5842

約数の個数: 32

約数和(自身を含む): 52823040

約数和(自身を除く): 23896995

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 5791, 17373, 28955, 52119, 86865, 156357, 214267, 260595, 642801, 781785, 1071335, 1928403, 3214005, 5785209, 9642015, 28926045]

約数ペア:

[(1, 28926045), (3, 9642015), (5, 5785209), (9, 3214005), (15, 1928403), (27, 1071335), (37, 781785), (45, 642801), (111, 260595), (135, 214267), (185, 156357), (333, 86865), (555, 52119), (999, 28955), (1665, 17373), (4995, 5791)]