312235095

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{857}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 507057408

約数和(自身を除く): 194822313

約数列:

[1, 3, 5, 15, 107, 227, 321, 535, 681, 857, 1135, 1605, 2571, 3405, 4285, 12855, 24289, 72867, 91699, 121445, 194539, 275097, 364335, 458495, 583617, 972695, 1375485, 2918085, 20815673, 62447019, 104078365, 312235095]

約数ペア:

[(1, 312235095), (3, 104078365), (5, 62447019), (15, 20815673), (107, 2918085), (227, 1375485), (321, 972695), (535, 583617), (681, 458495), (857, 364335), (1135, 275097), (1605, 194539), (2571, 121445), (3405, 91699), (4285, 72867), (12855, 24289)]