42552445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 58974048

約数和(自身を除く): 16421603

約数列:

[1, 5, 13, 17, 65, 85, 97, 221, 397, 485, 1105, 1261, 1649, 1985, 5161, 6305, 6749, 8245, 21437, 25805, 33745, 38509, 87737, 107185, 192545, 438685, 500617, 654653, 2503085, 3273265, 8510489, 42552445]

約数ペア:

[(1, 42552445), (5, 8510489), (13, 3273265), (17, 2503085), (65, 654653), (85, 500617), (97, 438685), (221, 192545), (397, 107185), (485, 87737), (1105, 38509), (1261, 33745), (1649, 25805), (1985, 21437), (5161, 8245), (6305, 6749)]