11892645

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5623}}^1$

素因数の和:5681

約数の個数: 24

約数和(自身を含む): 21056256

約数和(自身を除く): 9163611

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 5623, 16869, 28115, 50607, 84345, 253035, 264281, 792843, 1321405, 2378529, 3964215, 11892645]

約数ペア:

[(1, 11892645), (3, 3964215), (5, 2378529), (9, 1321405), (15, 792843), (45, 264281), (47, 253035), (141, 84345), (235, 50607), (423, 28115), (705, 16869), (2115, 5623)]