964831485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{25657}}^1$

素因数の和:25797

約数の個数: 32

約数和(自身を含む): 1625690880

約数和(自身を除く): 660859395

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 327, 345, 545, 1635, 2507, 7521, 12535, 25657, 37605, 76971, 128285, 384855, 590111, 1770333, 2796613, 2950555, 8389839, 8851665, 13983065, 41949195, 64322099, 192966297, 321610495, 964831485]

約数ペア:

[(1, 964831485), (3, 321610495), (5, 192966297), (15, 64322099), (23, 41949195), (69, 13983065), (109, 8851665), (115, 8389839), (327, 2950555), (345, 2796613), (545, 1770333), (1635, 590111), (2507, 384855), (7521, 128285), (12535, 76971), (25657, 37605)]