13347475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 17498880

約数和(自身を除く): 4151405

約数列:

[1, 5, 23, 25, 115, 139, 167, 575, 695, 835, 3197, 3475, 3841, 4175, 15985, 19205, 23213, 79925, 96025, 116065, 533899, 580325, 2669495, 13347475]

約数ペア:

[(1, 13347475), (5, 2669495), (23, 580325), (25, 533899), (115, 116065), (139, 96025), (167, 79925), (575, 23213), (695, 19205), (835, 15985), (3197, 4175), (3475, 3841)]