55970385

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3061}}^1$

素因数の和:3145

約数の個数: 32

約数和(自身を含む): 95240448

約数和(自身を除く): 39270063

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 3061, 3657, 6095, 9183, 15305, 18285, 45915, 70403, 162233, 211209, 352015, 486699, 811165, 1056045, 2433495, 3731359, 11194077, 18656795, 55970385]

約数ペア:

[(1, 55970385), (3, 18656795), (5, 11194077), (15, 3731359), (23, 2433495), (53, 1056045), (69, 811165), (115, 486699), (159, 352015), (265, 211209), (345, 162233), (795, 70403), (1219, 45915), (3061, 18285), (3657, 15305), (6095, 9183)]