2427901135555

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1\times {\mathrm{521}}^1\times {\mathrm{2879}}^1$

素因数の和:3964

約数の個数: 64

約数和(自身を含む): 3377147904000

約数和(自身を除く): 949246768445

約数列:

[1, 5, 7, 35, 103, 449, 515, 521, 721, 2245, 2605, 2879, 3143, 3605, 3647, 14395, 15715, 18235, 20153, 46247, 53663, 100765, 231235, 233929, 268315, 296537, 323729, 375641, 1169645, 1292671, 1482685, 1499959, 1618645, 1637503, 1878205, 2075759, 6463355, 7499795, 8187515, 9048697, 10378795, 10499713, 24094687, 45243485, 52498565, 120473435, 133145113, 154495777, 168662809, 665725565, 673481591, 772478885, 843314045, 932015791, 1081470439, 3367407955, 4660078955, 4714371137, 5407352195, 23571855685, 69368603873, 346843019365, 485580227111, 2427901135555]

約数ペア:

[(1, 2427901135555), (5, 485580227111), (7, 346843019365), (35, 69368603873), (103, 23571855685), (449, 5407352195), (515, 4714371137), (521, 4660078955), (721, 3367407955), (2245, 1081470439), (2605, 932015791), (2879, 843314045), (3143, 772478885), (3605, 673481591), (3647, 665725565), (14395, 168662809), (15715, 154495777), (18235, 133145113), (20153, 120473435), (46247, 52498565), (53663, 45243485), (100765, 24094687), (231235, 10499713), (233929, 10378795), (268315, 9048697), (296537, 8187515), (323729, 7499795), (375641, 6463355), (1169645, 2075759), (1292671, 1878205), (1482685, 1637503), (1499959, 1618645)]