47474405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7919}}^1$

素因数の和:8044

約数の個数: 16

約数和(自身を含む): 62726400

約数和(自身を除く): 15251995

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 7919, 39595, 87109, 435545, 863171, 4315855, 9494881, 47474405]

約数ペア:

[(1, 47474405), (5, 9494881), (11, 4315855), (55, 863171), (109, 435545), (545, 87109), (1199, 39595), (5995, 7919)]