74747475

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{10067}}^1$

素因数の和:10097

約数の個数: 48

約数和(自身を含む): 149811840

約数和(自身を除く): 75064365

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 10067, 30201, 50335, 90603, 110737, 151005, 251675, 271809, 332211, 453015, 553685, 755025, 996633, 1359045, 1661055, 2265075, 2768425, 2989899, 4983165, 6795225, 8305275, 14949495, 24915825, 74747475]

約数ペア:

[(1, 74747475), (3, 24915825), (5, 14949495), (9, 8305275), (11, 6795225), (15, 4983165), (25, 2989899), (27, 2768425), (33, 2265075), (45, 1661055), (55, 1359045), (75, 996633), (99, 755025), (135, 553685), (165, 453015), (225, 332211), (275, 271809), (297, 251675), (495, 151005), (675, 110737), (825, 90603), (1485, 50335), (2475, 30201), (7425, 10067)]