84560385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61949}}^1$

素因数の和:61977

約数の個数: 32

約数和(自身を含む): 166521600

約数和(自身を除く): 81961215

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 61949, 185847, 309745, 433643, 805337, 929235, 1300929, 2168215, 2416011, 4026685, 5637359, 6504645, 12080055, 16912077, 28186795, 84560385]

約数ペア:

[(1, 84560385), (3, 28186795), (5, 16912077), (7, 12080055), (13, 6504645), (15, 5637359), (21, 4026685), (35, 2416011), (39, 2168215), (65, 1300929), (91, 929235), (105, 805337), (195, 433643), (273, 309745), (455, 185847), (1365, 61949)]