1340803558095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{20948419}}^1$

素因数の和:20948695

約数の個数: 32

約数和(自身を含む): 2280528794880

約数和(自身を除く): 939725236785

約数列:

[1, 3, 5, 15, 17, 51, 85, 251, 255, 753, 1255, 3765, 4267, 12801, 21335, 64005, 20948419, 62845257, 104742095, 314226285, 356123123, 1068369369, 1780615615, 5258053169, 5341846845, 15774159507, 26290265845, 78870797535, 89386903873, 268160711619, 446934519365, 1340803558095]

約数ペア:

[(1, 1340803558095), (3, 446934519365), (5, 268160711619), (15, 89386903873), (17, 78870797535), (51, 26290265845), (85, 15774159507), (251, 5341846845), (255, 5258053169), (753, 1780615615), (1255, 1068369369), (3765, 356123123), (4267, 314226285), (12801, 104742095), (21335, 62845257), (64005, 20948419)]