253669455

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{144541}}^1$

素因数の和:144568

約数の個数: 32

約数和(自身を含む): 485661120

約数和(自身を除く): 231991665

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 144541, 433623, 722705, 1300869, 1879033, 2168115, 3902607, 5637099, 6504345, 9395165, 16911297, 19513035, 28185495, 50733891, 84556485, 253669455]

約数ペア:

[(1, 253669455), (3, 84556485), (5, 50733891), (9, 28185495), (13, 19513035), (15, 16911297), (27, 9395165), (39, 6504345), (45, 5637099), (65, 3902607), (117, 2168115), (135, 1879033), (195, 1300869), (351, 722705), (585, 433623), (1755, 144541)]