1316249595

素因数分解:

$3^6\times 5^1\times {\mathrm{361111}}^1$

素因数の和:361134

約数の個数: 28

約数和(自身を含む): 2368172496

約数和(自身を除く): 1051922901

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 361111, 1083333, 1805555, 3249999, 5416665, 9749997, 16249995, 29249991, 48749985, 87749973, 146249955, 263249919, 438749865, 1316249595]

約数ペア:

[(1, 1316249595), (3, 438749865), (5, 263249919), (9, 146249955), (15, 87749973), (27, 48749985), (45, 29249991), (81, 16249995), (135, 9749997), (243, 5416665), (405, 3249999), (729, 1805555), (1215, 1083333), (3645, 361111)]