506793945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{11801}}^1$

素因数の和:12225

約数の個数: 32

約数和(自身を含む): 929053440

約数和(自身を除く): 422259495

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 409, 1227, 2045, 2863, 6135, 8589, 11801, 14315, 35403, 42945, 59005, 82607, 177015, 247821, 413035, 1239105, 4826609, 14479827, 24133045, 33786263, 72399135, 101358789, 168931315, 506793945]

約数ペア:

[(1, 506793945), (3, 168931315), (5, 101358789), (7, 72399135), (15, 33786263), (21, 24133045), (35, 14479827), (105, 4826609), (409, 1239105), (1227, 413035), (2045, 247821), (2863, 177015), (6135, 82607), (8589, 59005), (11801, 42945), (14315, 35403)]