13543305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 23151744

約数和(自身を除く): 9608439

約数列:

[1, 3, 5, 15, 17, 51, 85, 173, 255, 307, 519, 865, 921, 1535, 2595, 2941, 4605, 5219, 8823, 14705, 15657, 26095, 44115, 53111, 78285, 159333, 265555, 796665, 902887, 2708661, 4514435, 13543305]

約数ペア:

[(1, 13543305), (3, 4514435), (5, 2708661), (15, 902887), (17, 796665), (51, 265555), (85, 159333), (173, 78285), (255, 53111), (307, 44115), (519, 26095), (865, 15657), (921, 14705), (1535, 8823), (2595, 5219), (2941, 4605)]