2243399745

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2451803}}^1$

素因数の和:2451872

約数の個数: 16

約数和(自身を含む): 3648284352

約数和(自身を除く): 1404884607

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 2451803, 7355409, 12259015, 36777045, 149559983, 448679949, 747799915, 2243399745]

約数ペア:

[(1, 2243399745), (3, 747799915), (5, 448679949), (15, 149559983), (61, 36777045), (183, 12259015), (305, 7355409), (915, 2451803)]