99838475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8443}}^1$

素因数の和:8507

約数の個数: 24

約数和(自身を含む): 138211392

約数和(自身を除く): 38372917

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 8443, 11825, 42215, 92873, 211075, 363049, 464365, 1815245, 2321825, 3993539, 9076225, 19967695, 99838475]

約数ペア:

[(1, 99838475), (5, 19967695), (11, 9076225), (25, 3993539), (43, 2321825), (55, 1815245), (215, 464365), (275, 363049), (473, 211075), (1075, 92873), (2365, 42215), (8443, 11825)]