13938045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4969}}^1$

素因数の和:5005

約数の個数: 32

約数和(自身を含む): 25764480

約数和(自身を除く): 11826435

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 4969, 14907, 24845, 54659, 74535, 84473, 163977, 253419, 273295, 422365, 819885, 929203, 1267095, 2787609, 4646015, 13938045]

約数ペア:

[(1, 13938045), (3, 4646015), (5, 2787609), (11, 1267095), (15, 929203), (17, 819885), (33, 422365), (51, 273295), (55, 253419), (85, 163977), (165, 84473), (187, 74535), (255, 54659), (561, 24845), (935, 14907), (2805, 4969)]