243214575

素因数分解:

$3^1\times 5^2\times {\mathrm{383}}^1\times {\mathrm{8467}}^1$

素因数の和:8863

約数の個数: 24

約数和(自身を含む): 403212288

約数和(自身を除く): 159997713

約数列:

[1, 3, 5, 15, 25, 75, 383, 1149, 1915, 5745, 8467, 9575, 25401, 28725, 42335, 127005, 211675, 635025, 3242861, 9728583, 16214305, 48642915, 81071525, 243214575]

約数ペア:

[(1, 243214575), (3, 81071525), (5, 48642915), (15, 16214305), (25, 9728583), (75, 3242861), (383, 635025), (1149, 211675), (1915, 127005), (5745, 42335), (8467, 28725), (9575, 25401)]