16318635

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 10776405

約数列:

[1, 3, 5, 15, 47, 79, 141, 235, 237, 293, 395, 705, 879, 1185, 1465, 3713, 4395, 11139, 13771, 18565, 23147, 41313, 55695, 68855, 69441, 115735, 206565, 347205, 1087909, 3263727, 5439545, 16318635]

約数ペア:

[(1, 16318635), (3, 5439545), (5, 3263727), (15, 1087909), (47, 347205), (79, 206565), (141, 115735), (235, 69441), (237, 68855), (293, 55695), (395, 41313), (705, 23147), (879, 18565), (1185, 13771), (1465, 11139), (3713, 4395)]