39147095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 52436160

約数和(自身を除く): 13289065

約数列:

[1, 5, 13, 65, 67, 89, 101, 335, 445, 505, 871, 1157, 1313, 4355, 5785, 5963, 6565, 6767, 8989, 29815, 33835, 44945, 77519, 87971, 116857, 387595, 439855, 584285, 602263, 3011315, 7829419, 39147095]

約数ペア:

[(1, 39147095), (5, 7829419), (13, 3011315), (65, 602263), (67, 584285), (89, 439855), (101, 387595), (335, 116857), (445, 87971), (505, 77519), (871, 44945), (1157, 33835), (1313, 29815), (4355, 8989), (5785, 6767), (5963, 6565)]