220161135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{863377}}^1$

素因数の和:863402

約数の個数: 16

約数和(自身を含む): 372979296

約数和(自身を除く): 152818161

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 863377, 2590131, 4316885, 12950655, 14677409, 44032227, 73387045, 220161135]

約数ペア:

[(1, 220161135), (3, 73387045), (5, 44032227), (15, 14677409), (17, 12950655), (51, 4316885), (85, 2590131), (255, 863377)]