47890745

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1627}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 68063424

約数和(自身を除く): 20172679

約数列:

[1, 5, 7, 29, 35, 145, 203, 841, 1015, 1627, 4205, 5887, 8135, 11389, 29435, 47183, 56945, 235915, 330281, 1368307, 1651405, 6841535, 9578149, 47890745]

約数ペア:

[(1, 47890745), (5, 9578149), (7, 6841535), (29, 1651405), (35, 1368307), (145, 330281), (203, 235915), (841, 56945), (1015, 47183), (1627, 29435), (4205, 11389), (5887, 8135)]