1878032145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11382013}}^1$

素因数の和:11382032

約数の個数: 16

約数和(自身を含む): 3278020032

約数和(自身を除く): 1399987887

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 11382013, 34146039, 56910065, 125202143, 170730195, 375606429, 626010715, 1878032145]

約数ペア:

[(1, 1878032145), (3, 626010715), (5, 375606429), (11, 170730195), (15, 125202143), (33, 56910065), (55, 34146039), (165, 11382013)]