390578551485

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^2\times {\mathrm{2767411}}^1$

素因数の和:2767613

約数の個数: 24

約数和(自身を含む): 631434861216

約数和(自身を除く): 240856309731

約数列:

[1, 3, 5, 15, 97, 291, 485, 1455, 9409, 28227, 47045, 141135, 2767411, 8302233, 13837055, 41511165, 268438867, 805316601, 1342194335, 4026583005, 26038570099, 78115710297, 130192850495, 390578551485]

約数ペア:

[(1, 390578551485), (3, 130192850495), (5, 78115710297), (15, 26038570099), (97, 4026583005), (291, 1342194335), (485, 805316601), (1455, 268438867), (9409, 41511165), (28227, 13837055), (47045, 8302233), (141135, 2767411)]