1638115995

素因数分解:

$3^1\times 5^1\times {\mathrm{15427}}^1\times {\mathrm{7079}}^1$

素因数の和:22514

約数の個数: 16

約数和(自身を含む): 2621525760

約数和(自身を除く): 983409765

約数列:

[1, 3, 5, 15, 7079, 15427, 21237, 35395, 46281, 77135, 106185, 231405, 109207733, 327623199, 546038665, 1638115995]

約数ペア:

[(1, 1638115995), (3, 546038665), (5, 327623199), (15, 109207733), (7079, 231405), (15427, 106185), (21237, 77135), (35395, 46281)]