480970545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{171469}}^1$

素因数の和:171505

約数の個数: 32

約数和(自身を含む): 888900480

約数和(自身を除く): 407929935

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 171469, 514407, 857345, 1886159, 2572035, 2914973, 5658477, 8744919, 9430795, 14574865, 28292385, 32064703, 43724595, 96194109, 160323515, 480970545]

約数ペア:

[(1, 480970545), (3, 160323515), (5, 96194109), (11, 43724595), (15, 32064703), (17, 28292385), (33, 14574865), (51, 9430795), (55, 8744919), (85, 5658477), (165, 2914973), (187, 2572035), (255, 1886159), (561, 857345), (935, 514407), (2805, 171469)]