71063505

素因数分解:

$3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2887}}^1$

素因数の和:3445

約数の個数: 24

約数和(自身を含む): 123444672

約数和(自身を除く): 52381167

約数列:

[1, 3, 5, 9, 15, 45, 547, 1641, 2735, 2887, 4923, 8205, 8661, 14435, 24615, 25983, 43305, 129915, 1579189, 4737567, 7895945, 14212701, 23687835, 71063505]

約数ペア:

[(1, 71063505), (3, 23687835), (5, 14212701), (9, 7895945), (15, 4737567), (45, 1579189), (547, 129915), (1641, 43305), (2735, 25983), (2887, 24615), (4923, 14435), (8205, 8661)]