140554465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{6619}}^1$

素因数の和:6792

約数の個数: 16

約数和(自身を含む): 175403520

約数和(自身を除く): 34849055

約数列:

[1, 5, 31, 137, 155, 685, 4247, 6619, 21235, 33095, 205189, 906803, 1025945, 4534015, 28110893, 140554465]

約数ペア:

[(1, 140554465), (5, 28110893), (31, 4534015), (137, 1025945), (155, 906803), (685, 205189), (4247, 33095), (6619, 21235)]