315036975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5231}}^1$

素因数の和:5328

約数の個数: 48

約数和(自身を含む): 576105984

約数和(自身を除く): 261069009

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 165, 219, 275, 365, 803, 825, 1095, 1825, 2409, 4015, 5231, 5475, 12045, 15693, 20075, 26155, 57541, 60225, 78465, 130775, 172623, 287705, 381863, 392325, 863115, 1145589, 1438525, 1909315, 4200493, 4315575, 5727945, 9546575, 12601479, 21002465, 28639725, 63007395, 105012325, 315036975]

約数ペア:

[(1, 315036975), (3, 105012325), (5, 63007395), (11, 28639725), (15, 21002465), (25, 12601479), (33, 9546575), (55, 5727945), (73, 4315575), (75, 4200493), (165, 1909315), (219, 1438525), (275, 1145589), (365, 863115), (803, 392325), (825, 381863), (1095, 287705), (1825, 172623), (2409, 130775), (4015, 78465), (5231, 60225), (5475, 57541), (12045, 26155), (15693, 20075)]