15725345

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 19595520

約数和(自身を除く): 3870175

約数列:

[1, 5, 41, 79, 205, 395, 971, 3239, 4855, 16195, 39811, 76709, 199055, 383545, 3145069, 15725345]

約数ペア:

[(1, 15725345), (5, 3145069), (41, 383545), (79, 199055), (205, 76709), (395, 39811), (971, 16195), (3239, 4855)]