202215555

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13999}}^1$

素因数の和:14120

約数の個数: 32

約数和(自身を含む): 362880000

約数和(自身を除く): 160664445

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 4815, 13999, 14445, 41997, 69995, 125991, 209985, 377973, 629955, 1497893, 1889865, 4493679, 7489465, 13481037, 22468395, 40443111, 67405185, 202215555]

約数ペア:

[(1, 202215555), (3, 67405185), (5, 40443111), (9, 22468395), (15, 13481037), (27, 7489465), (45, 4493679), (107, 1889865), (135, 1497893), (321, 629955), (535, 377973), (963, 209985), (1605, 125991), (2889, 69995), (4815, 41997), (13999, 14445)]