112138145

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{21503}}^1$

素因数の和:21664

約数の個数: 16

約数和(自身を含む): 154828800

約数和(自身を除く): 42690655

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 21503, 107515, 150521, 752605, 3203947, 16019735, 22427629, 112138145]

約数ペア:

[(1, 112138145), (5, 22427629), (7, 16019735), (35, 3203947), (149, 752605), (745, 150521), (1043, 107515), (5215, 21503)]