270520485

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{1459}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 444026880

約数和(自身を除く): 173506395

約数列:

[1, 3, 5, 15, 47, 141, 235, 263, 705, 789, 1315, 1459, 3945, 4377, 7295, 12361, 21885, 37083, 61805, 68573, 185415, 205719, 342865, 383717, 1028595, 1151151, 1918585, 5755755, 18034699, 54104097, 90173495, 270520485]

約数ペア:

[(1, 270520485), (3, 90173495), (5, 54104097), (15, 18034699), (47, 5755755), (141, 1918585), (235, 1151151), (263, 1028595), (705, 383717), (789, 342865), (1315, 205719), (1459, 185415), (3945, 68573), (4377, 61805), (7295, 37083), (12361, 21885)]