140973515

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{6991}}^1$

素因数の和:7142

約数の個数: 16

約数和(自身を含む): 175359360

約数和(自身を除く): 34385845

約数列:

[1, 5, 37, 109, 185, 545, 4033, 6991, 20165, 34955, 258667, 762019, 1293335, 3810095, 28194703, 140973515]

約数ペア:

[(1, 140973515), (5, 28194703), (37, 3810095), (109, 1293335), (185, 762019), (545, 258667), (4033, 34955), (6991, 20165)]