25019670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64153}}^1$

素因数の和:64176

約数の個数: 32

約数和(自身を含む): 64667232

約数和(自身を除く): 39647562

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 64153, 128306, 192459, 320765, 384918, 641530, 833989, 962295, 1667978, 1924590, 2501967, 4169945, 5003934, 8339890, 12509835, 25019670]

約数ペア:

[(1, 25019670), (2, 12509835), (3, 8339890), (5, 5003934), (6, 4169945), (10, 2501967), (13, 1924590), (15, 1667978), (26, 962295), (30, 833989), (39, 641530), (65, 384918), (78, 320765), (130, 192459), (195, 128306), (390, 64153)]