142089325

素因数分解:

$5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8039}}^1$

素因数の和:8157

約数の個数: 24

約数和(自身を含む): 203379840

約数和(自身を除く): 61290515

約数列:

[1, 5, 7, 25, 35, 101, 175, 505, 707, 2525, 3535, 8039, 17675, 40195, 56273, 200975, 281365, 811939, 1406825, 4059695, 5683573, 20298475, 28417865, 142089325]

約数ペア:

[(1, 142089325), (5, 28417865), (7, 20298475), (25, 5683573), (35, 4059695), (101, 1406825), (175, 811939), (505, 281365), (707, 200975), (2525, 56273), (3535, 40195), (8039, 17675)]