228565545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{2707}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 394891392

約数和(自身を除く): 166325847

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 433, 1299, 2165, 2707, 5629, 6495, 8121, 13535, 16887, 28145, 35191, 40605, 84435, 105573, 175955, 527865, 1172131, 3516393, 5860655, 15237703, 17581965, 45713109, 76188515, 228565545]

約数ペア:

[(1, 228565545), (3, 76188515), (5, 45713109), (13, 17581965), (15, 15237703), (39, 5860655), (65, 3516393), (195, 1172131), (433, 527865), (1299, 175955), (2165, 105573), (2707, 84435), (5629, 40605), (6495, 35191), (8121, 28145), (13535, 16887)]