8049075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 14463360

約数和(自身を除く): 6414285

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 75, 85, 107, 177, 255, 295, 321, 425, 535, 885, 1003, 1275, 1475, 1605, 1819, 2675, 3009, 4425, 5015, 5457, 6313, 8025, 9095, 15045, 18939, 25075, 27285, 31565, 45475, 75225, 94695, 107321, 136425, 157825, 321963, 473475, 536605, 1609815, 2683025, 8049075]

約数ペア:

[(1, 8049075), (3, 2683025), (5, 1609815), (15, 536605), (17, 473475), (25, 321963), (51, 157825), (59, 136425), (75, 107321), (85, 94695), (107, 75225), (177, 45475), (255, 31565), (295, 27285), (321, 25075), (425, 18939), (535, 15045), (885, 9095), (1003, 8025), (1275, 6313), (1475, 5457), (1605, 5015), (1819, 4425), (2675, 3009)]