1528992015

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{20269}}^1$

素因数の和:20431

約数の個数: 32

約数和(自身を含む): 2521912320

約数和(自身を除く): 992920305

約数列:

[1, 3, 5, 15, 47, 107, 141, 235, 321, 535, 705, 1605, 5029, 15087, 20269, 25145, 60807, 75435, 101345, 304035, 952643, 2168783, 2857929, 4763215, 6506349, 10843915, 14289645, 32531745, 101932801, 305798403, 509664005, 1528992015]

約数ペア:

[(1, 1528992015), (3, 509664005), (5, 305798403), (15, 101932801), (47, 32531745), (107, 14289645), (141, 10843915), (235, 6506349), (321, 4763215), (535, 2857929), (705, 2168783), (1605, 952643), (5029, 304035), (15087, 101345), (20269, 75435), (25145, 60807)]