164317425

素因数分解:

$3^1\times 5^2\times {\mathrm{233}}^1\times {\mathrm{9403}}^1$

素因数の和:9649

約数の個数: 24

約数和(自身を含む): 272866464

約数和(自身を除く): 108549039

約数列:

[1, 3, 5, 15, 25, 75, 233, 699, 1165, 3495, 5825, 9403, 17475, 28209, 47015, 141045, 235075, 705225, 2190899, 6572697, 10954495, 32863485, 54772475, 164317425]

約数ペア:

[(1, 164317425), (3, 54772475), (5, 32863485), (15, 10954495), (25, 6572697), (75, 2190899), (233, 705225), (699, 235075), (1165, 141045), (3495, 47015), (5825, 28209), (9403, 17475)]