319808085

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{10973}}^1$

素因数の和:11077

約数の個数: 32

約数和(自身を含む): 537287040

約数和(自身を除く): 217478955

約数列:

[1, 3, 5, 15, 29, 67, 87, 145, 201, 335, 435, 1005, 1943, 5829, 9715, 10973, 29145, 32919, 54865, 164595, 318217, 735191, 954651, 1591085, 2205573, 3675955, 4773255, 11027865, 21320539, 63961617, 106602695, 319808085]

約数ペア:

[(1, 319808085), (3, 106602695), (5, 63961617), (15, 21320539), (29, 11027865), (67, 4773255), (87, 3675955), (145, 2205573), (201, 1591085), (335, 954651), (435, 735191), (1005, 318217), (1943, 164595), (5829, 54865), (9715, 32919), (10973, 29145)]