13321495

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 17830512

約数和(自身を除く): 4509017

約数列:

[1, 5, 11, 55, 97, 121, 227, 485, 605, 1067, 1135, 2497, 5335, 11737, 12485, 22019, 27467, 58685, 110095, 137335, 242209, 1211045, 2664299, 13321495]

約数ペア:

[(1, 13321495), (5, 2664299), (11, 1211045), (55, 242209), (97, 137335), (121, 110095), (227, 58685), (485, 27467), (605, 22019), (1067, 12485), (1135, 11737), (2497, 5335)]