42511075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2947

約数の個数: 24

約数和(自身を含む): 57297920

約数和(自身を除く): 14786845

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2887, 2945, 14435, 14725, 54853, 72175, 89497, 274265, 447485, 1371325, 1700443, 2237425, 8502215, 42511075]

約数ペア:

[(1, 42511075), (5, 8502215), (19, 2237425), (25, 1700443), (31, 1371325), (95, 447485), (155, 274265), (475, 89497), (589, 72175), (775, 54853), (2887, 14725), (2945, 14435)]