388326085

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1993}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 562786560

約数和(自身を除く): 174460475

約数列:

[1, 5, 7, 19, 35, 95, 133, 293, 665, 1465, 1993, 2051, 5567, 9965, 10255, 13951, 27835, 37867, 38969, 69755, 189335, 194845, 265069, 583949, 1325345, 2919745, 4087643, 11095031, 20438215, 55475155, 77665217, 388326085]

約数ペア:

[(1, 388326085), (5, 77665217), (7, 55475155), (19, 20438215), (35, 11095031), (95, 4087643), (133, 2919745), (293, 1325345), (665, 583949), (1465, 265069), (1993, 194845), (2051, 189335), (5567, 69755), (9965, 38969), (10255, 37867), (13951, 27835)]