10391895

素因数分解:

$3^6\times 5^1\times {\mathrm{2851}}^1$

素因数の和:2874

約数の個数: 28

約数和(自身を含む): 18703416

約数和(自身を除く): 8311521

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2851, 3645, 8553, 14255, 25659, 42765, 76977, 128295, 230931, 384885, 692793, 1154655, 2078379, 3463965, 10391895]

約数ペア:

[(1, 10391895), (3, 3463965), (5, 2078379), (9, 1154655), (15, 692793), (27, 384885), (45, 230931), (81, 128295), (135, 76977), (243, 42765), (405, 25659), (729, 14255), (1215, 8553), (2851, 3645)]