19175125

素因数分解:

$5^3\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 24133824

約数和(自身を除く): 4958699

約数列:

[1, 5, 25, 125, 131, 655, 1171, 3275, 5855, 16375, 29275, 146375, 153401, 767005, 3835025, 19175125]

約数ペア:

[(1, 19175125), (5, 3835025), (25, 767005), (125, 153401), (131, 146375), (655, 29275), (1171, 16375), (3275, 5855)]