289582345

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{3533}}^1$

素因数の和:3661

約数の個数: 24

約数和(自身を含む): 380272536

約数和(自身を除く): 90690191

約数列:

[1, 5, 13, 65, 97, 169, 485, 845, 1261, 3533, 6305, 16393, 17665, 45929, 81965, 229645, 342701, 597077, 1713505, 2985385, 4455113, 22275565, 57916469, 289582345]

約数ペア:

[(1, 289582345), (5, 57916469), (13, 22275565), (65, 4455113), (97, 2985385), (169, 1713505), (485, 597077), (845, 342701), (1261, 229645), (3533, 81965), (6305, 45929), (16393, 17665)]