4131135

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 7464960

約数和(自身を除く): 3333825

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 431, 639, 1065, 1293, 1917, 2155, 3195, 3879, 6465, 9585, 11637, 19395, 30601, 58185, 91803, 153005, 275409, 459015, 826227, 1377045, 4131135]

約数ペア:

[(1, 4131135), (3, 1377045), (5, 826227), (9, 459015), (15, 275409), (27, 153005), (45, 91803), (71, 58185), (135, 30601), (213, 19395), (355, 11637), (431, 9585), (639, 6465), (1065, 3879), (1293, 3195), (1917, 2155)]