2722395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 4902912

約数和(自身を除く): 2180517

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 607, 897, 1495, 1821, 3035, 4485, 7891, 9105, 13961, 23673, 39455, 41883, 69805, 118365, 181493, 209415, 544479, 907465, 2722395]

約数ペア:

[(1, 2722395), (3, 907465), (5, 544479), (13, 209415), (15, 181493), (23, 118365), (39, 69805), (65, 41883), (69, 39455), (115, 23673), (195, 13961), (299, 9105), (345, 7891), (607, 4485), (897, 3035), (1495, 1821)]