7131014735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{339653}}^1$

素因数の和:339707

約数の個数: 32

約数和(自身を含む): 10271136960

約数和(自身を除く): 3140122225

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1615, 4199, 20995, 339653, 1698265, 4415489, 5774101, 6453407, 22077445, 28870505, 32267035, 75063313, 83894291, 109707919, 375316565, 419471455, 548539595, 1426202947, 7131014735]

約数ペア:

[(1, 7131014735), (5, 1426202947), (13, 548539595), (17, 419471455), (19, 375316565), (65, 109707919), (85, 83894291), (95, 75063313), (221, 32267035), (247, 28870505), (323, 22077445), (1105, 6453407), (1235, 5774101), (1615, 4415489), (4199, 1698265), (20995, 339653)]