17090745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 31503360

約数和(自身を除く): 14412615

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 1171, 2085, 2919, 3513, 4865, 5855, 8197, 14595, 17565, 24591, 40985, 122955, 162769, 488307, 813845, 1139383, 2441535, 3418149, 5696915, 17090745]

約数ペア:

[(1, 17090745), (3, 5696915), (5, 3418149), (7, 2441535), (15, 1139383), (21, 813845), (35, 488307), (105, 162769), (139, 122955), (417, 40985), (695, 24591), (973, 17565), (1171, 14595), (2085, 8197), (2919, 5855), (3513, 4865)]