13624345

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 19998720

約数和(自身を除く): 6374375

約数列:

[1, 5, 7, 29, 31, 35, 145, 155, 203, 217, 433, 899, 1015, 1085, 2165, 3031, 4495, 6293, 12557, 13423, 15155, 31465, 62785, 67115, 87899, 93961, 389267, 439495, 469805, 1946335, 2724869, 13624345]

約数ペア:

[(1, 13624345), (5, 2724869), (7, 1946335), (29, 469805), (31, 439495), (35, 389267), (145, 93961), (155, 87899), (203, 67115), (217, 62785), (433, 31465), (899, 15155), (1015, 13423), (1085, 12557), (2165, 6293), (3031, 4495)]