68994015

素因数分解:

$3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{4327}}^1$

素因数の和:5398

約数の個数: 16

約数和(自身を含む): 110519808

約数和(自身を除く): 41525793

約数列:

[1, 3, 5, 15, 1063, 3189, 4327, 5315, 12981, 15945, 21635, 64905, 4599601, 13798803, 22998005, 68994015]

約数ペア:

[(1, 68994015), (3, 22998005), (5, 13798803), (15, 4599601), (1063, 64905), (3189, 21635), (4327, 15945), (5315, 12981)]