75504015

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5227}}^1$

素因数の和:5348

約数の個数: 32

約数和(自身を含む): 135509760

約数和(自身を除く): 60005745

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 4815, 5227, 14445, 15681, 26135, 47043, 78405, 141129, 235215, 559289, 705645, 1677867, 2796445, 5033601, 8389335, 15100803, 25168005, 75504015]

約数ペア:

[(1, 75504015), (3, 25168005), (5, 15100803), (9, 8389335), (15, 5033601), (27, 2796445), (45, 1677867), (107, 705645), (135, 559289), (321, 235215), (535, 141129), (963, 78405), (1605, 47043), (2889, 26135), (4815, 15681), (5227, 14445)]