15255783

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1266

約数の個数: 28

約数和(自身を含む): 24238368

約数和(自身を除く): 8982585

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1231, 1377, 3693, 4131, 11079, 12393, 20927, 33237, 62781, 99711, 188343, 299133, 565029, 897399, 1695087, 5085261, 15255783]

約数ペア:

[(1, 15255783), (3, 5085261), (9, 1695087), (17, 897399), (27, 565029), (51, 299133), (81, 188343), (153, 99711), (243, 62781), (459, 33237), (729, 20927), (1231, 12393), (1377, 11079), (3693, 4131)]