13135675

素因数分解:

$5^2\times 7^2\times {\mathrm{10723}}^1$

素因数の和:10747

約数の個数: 18

約数和(自身を含む): 18949308

約数和(自身を除く): 5813633

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 10723, 53615, 75061, 268075, 375305, 525427, 1876525, 2627135, 13135675]

約数ペア:

[(1, 13135675), (5, 2627135), (7, 1876525), (25, 525427), (35, 375305), (49, 268075), (175, 75061), (245, 53615), (1225, 10723)]