102783445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 141972480

約数和(自身を除く): 39189035

約数列:

[1, 5, 17, 19, 31, 85, 95, 155, 323, 527, 589, 1615, 2053, 2635, 2945, 10013, 10265, 34901, 39007, 50065, 63643, 174505, 195035, 318215, 663119, 1081931, 1209217, 3315595, 5409655, 6046085, 20556689, 102783445]

約数ペア:

[(1, 102783445), (5, 20556689), (17, 6046085), (19, 5409655), (31, 3315595), (85, 1209217), (95, 1081931), (155, 663119), (323, 318215), (527, 195035), (589, 174505), (1615, 63643), (2053, 50065), (2635, 39007), (2945, 34901), (10013, 10265)]