40000215

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 66096576

約数和(自身を除く): 26096361

約数列:

[1, 3, 5, 15, 41, 123, 193, 205, 337, 579, 615, 965, 1011, 1685, 2895, 5055, 7913, 13817, 23739, 39565, 41451, 65041, 69085, 118695, 195123, 207255, 325205, 975615, 2666681, 8000043, 13333405, 40000215]

約数ペア:

[(1, 40000215), (3, 13333405), (5, 8000043), (15, 2666681), (41, 975615), (123, 325205), (193, 207255), (205, 195123), (337, 118695), (579, 69085), (615, 65041), (965, 41451), (1011, 39565), (1685, 23739), (2895, 13817), (5055, 7913)]