1264395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 2257920

約数和(自身を除く): 993525

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 97, 165, 237, 291, 395, 485, 869, 1067, 1185, 1455, 2607, 3201, 4345, 5335, 7663, 13035, 16005, 22989, 38315, 84293, 114945, 252879, 421465, 1264395]

約数ペア:

[(1, 1264395), (3, 421465), (5, 252879), (11, 114945), (15, 84293), (33, 38315), (55, 22989), (79, 16005), (97, 13035), (165, 7663), (237, 5335), (291, 4345), (395, 3201), (485, 2607), (869, 1455), (1067, 1185)]