1520378729

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 1678371840

約数和(自身を除く): 157993111

約数列:

[1, 23, 37, 59, 107, 283, 851, 1357, 2183, 2461, 3959, 6313, 6509, 10471, 16697, 30281, 50209, 91057, 145199, 233581, 240833, 384031, 617789, 696463, 1120397, 1786579, 5372363, 14209147, 25769131, 41091317, 66103423, 1520378729]

約数ペア:

[(1, 1520378729), (23, 66103423), (37, 41091317), (59, 25769131), (107, 14209147), (283, 5372363), (851, 1786579), (1357, 1120397), (2183, 696463), (2461, 617789), (3959, 384031), (6313, 240833), (6509, 233581), (10471, 145199), (16697, 91057), (30281, 50209)]