84840015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8209}}^1$

素因数の和:8283

約数の個数: 32

約数和(自身を含む): 148962240

約数和(自身を除く): 64122225

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 8209, 10335, 24627, 41045, 106717, 123135, 320151, 435077, 533585, 1305231, 1600755, 2175385, 5656001, 6526155, 16968003, 28280005, 84840015]

約数ペア:

[(1, 84840015), (3, 28280005), (5, 16968003), (13, 6526155), (15, 5656001), (39, 2175385), (53, 1600755), (65, 1305231), (159, 533585), (195, 435077), (265, 320151), (689, 123135), (795, 106717), (2067, 41045), (3445, 24627), (8209, 10335)]