164480455

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{3391}}^1$

素因数の和:3594

約数の個数: 16

約数和(自身を含む): 201484800

約数和(自身を除く): 37004345

約数列:

[1, 5, 89, 109, 445, 545, 3391, 9701, 16955, 48505, 301799, 369619, 1508995, 1848095, 32896091, 164480455]

約数ペア:

[(1, 164480455), (5, 32896091), (89, 1848095), (109, 1508995), (445, 369619), (545, 301799), (3391, 48505), (9701, 16955)]