71330525

素因数分解:

$5^2\times 7^2\times {\mathrm{58229}}^1$

素因数の和:58253

約数の個数: 18

約数和(自身を含む): 102892410

約数和(自身を除く): 31561885

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 58229, 291145, 407603, 1455725, 2038015, 2853221, 10190075, 14266105, 71330525]

約数ペア:

[(1, 71330525), (5, 14266105), (7, 10190075), (25, 2853221), (35, 2038015), (49, 1455725), (175, 407603), (245, 291145), (1225, 58229)]