70304895

素因数分解:

$3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1237}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 125384640

約数和(自身を除く): 55079745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 421, 1237, 1263, 2105, 3711, 3789, 6185, 6315, 11133, 11367, 18555, 18945, 33399, 55665, 56835, 166995, 520777, 1562331, 2603885, 4686993, 7811655, 14060979, 23434965, 70304895]

約数ペア:

[(1, 70304895), (3, 23434965), (5, 14060979), (9, 7811655), (15, 4686993), (27, 2603885), (45, 1562331), (135, 520777), (421, 166995), (1237, 56835), (1263, 55665), (2105, 33399), (3711, 18945), (3789, 18555), (6185, 11367), (6315, 11133)]